{"title":"Speakers","description":"\u003cp\u003eYour speakers shape the sound of your system more than any other component. Bookshelf or stand-mount speakers suit smaller rooms and near-field listening, while floorstanding speakers move more air for larger spaces and deeper bass. This collection includes Italian speakers from \u003ca href=\"\/collections\/opera-loudspeakers\"\u003eOpera Loudspeakers\u003c\/a\u003e and \u003ca href=\"\/collections\/unison-research\"\u003eUnison Research\u003c\/a\u003e and British designs from \u003ca href=\"\/collections\/acoustic-energy\"\u003eAcoustic Energy\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eBookshelf or floorstanding speakers?\u003c\/h3\u003e\n\u003cp\u003eBookshelf speakers suit smaller rooms and can sit on stands or furniture. Floorstanding speakers suit larger rooms and usually extend deeper in the bass.\u003c\/p\u003e\n\u003ch3\u003eHow do I match speakers to an amplifier?\u003c\/h3\u003e\n\u003cp\u003eCheck the speaker's sensitivity and impedance against the amplifier's power. Low-power tube amplifiers pair best with sensitive speakers.\u003c\/p\u003e\n\u003ch3\u003eWhere should I place my speakers?\u003c\/h3\u003e\n\u003cp\u003eStart with the speakers and your listening seat forming an equilateral triangle, a little away from the rear wall, then adjust by ear.\u003c\/p\u003e\n\u003ch3\u003eCan you recommend speakers for my amplifier?\u003c\/h3\u003e\n\u003cp\u003eYes. Contact us with your amplifier and room size and we can suggest a match.\u003c\/p\u003e\n","products":[{"product_id":"unison-research-max-mini","title":"Unison Research MAX Mini","description":"\u003cp\u003e\u003cspan\u003eThis new Unison MAX Mini model was created to be combined, in particular, with Unison Research tube amplifiers. For this purpose, not only the sensitivity but above all the impedance have been optimized. This is a compact sized reflex-loaded bookshelf two-way with two front reflex ports.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MAX Mini has a well extended response towards the low frequencies and reproduces important sound volumes, x with a typical clear and defined mid-range and high quality reproduction of the high frequencies.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA great advantage of the Max Mini is the easy positioning in the room to obtain very high sound performance in your listening room.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"mod_article description-container block\" id=\"max-mini\"\u003e\n\u003cdiv class=\"products-tabs-content\"\u003e\n\u003cdiv class=\"ce_text blocco-tab block\" id=\"specifiche\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSystem: Shelf - Front Reflex\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeakers: 1 x 8 '' woofer, 1 x 1 '' compression driver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNumber of ways: 2 ways \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency Response: 40-20000 Hz in the environment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCross-over: Woofer: low pass 12 dB, Tweeter: high pass 12 dB, Crossover frequency between 1 and 1.5KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower: 100 watts RMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSensitivity: 93 dB at 1 meter with 2.83Vrms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNominal Impedance: 8 ohms (minimum 6 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: H 49.5cm x W 28.5cm x D 36cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 15 kg per case 30 kg per pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGlossy finishes: Cherry, Walnut and Mahogany\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Unison Research","offers":[{"title":"Cherry (Special Order)","offer_id":41659696185541,"sku":"MAX  Mini Cherry","price":3999.0,"currency_code":"USD","in_stock":false},{"title":"Mahogany (Special Order)","offer_id":41659696218309,"sku":"MAX Mini Mahogany","price":3999.0,"currency_code":"USD","in_stock":false},{"title":"Walnut (Special Order)","offer_id":41659720335557,"sku":"MAX Mini Walnut","price":3999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/MAX_MINI_Cherry1.jpg?v=1661441267"},{"product_id":"unison-research-max-i","title":"Unison Research MAX I","description":"\u003cp\u003eThis new loudspeaker model from Unison Research model is designed to be matched, in particular, to the Unison Research valve amplifiers. For this purpose both the sensitivity and the impedance were optimized. The Unison Research Max 1 is a two-way floor standing reflex-loaded system, with substantial internal volume despite a compact footprint.  The two reflex ducts fire forward, making it easier to place the diffusers in the room. This speaker can also be used as front channel in home theater systems; with two pairs of diffusers (front and rear) you get an high-impact home theater presentation that does not require a center channel or sub-woofer.\u003c\/p\u003e\n\u003cp\u003eThe result is a definitive loudspeaker with full extension of the low frequencies, a speaker that is capable of reproducing high sound levels while being relatively easy to blend into the listening environment. You’ll experience a clear and defined midrange and natural, extended high frequencies as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpeakers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 12\" woofer, made in Italy, is equipped with a diaphragm made ​​from vegetable dough and carbon fibers. The moving coil has a diameter of 100 mm, and it has two layers (one internal and one external) with an aluminum  former. There are also two metal rings which control of the variation of the magnetic flux to reduce the harmonic and intermodulation distortion to an inaudible level. The magnet is made from neodymium, and the external suspension is made of fabric composed of 51% cotton and 49% polyester that has been shaped as a triple wave and damped with a newly developed product. The basket is die cast for maximum stiffness. This woofer can dissipate more than 800 watts of continuous power, far more than it will have to handle under normal conditions. This, of course, guarantees the complete absence of thermal compression.\u003c\/p\u003e\n\u003cp\u003eThe compression driver, also made in Italy, has a titanium diaphragm with a 44 mm aluminum coil and aluminum windings to cancel the stresses and deformations caused by temperature. It is loaded with an elliptical Constant Coverage ESS horn with wide dispersion (60° x80°) made of aluminum AA2024 (avional). The Max 1 is incredibly rugged, linear and with a natural sound and free of any nasality. The directivity index  is constant within plus or minus 0.85 dB up to more than 12kHz .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cross-over is a classic 12 dB\/octave for both the woofer and the horn, and it is made ​​of high quality components that have been carefully chosen by the Unison Research design team. The inductors are air-wound  with a flat ribbon of OFC copper. Capacitors and resistors have been carefully selected from Solen and Mundorf, and the crossover is handcrafted in Germany.\u003c\/p\u003e\n\u003cp\u003eParticular care has been taken to make the impedance curve as smooth as possible to reduce the effect of the cables as well as the damping factor of the amplifier (tube or solid state). A switch on the back of the Max changes the damping factor so that the diffuser maintains consistent performance with both valve amplifiers and solid state. This switch can be set to \"Valve\" or \"S. State.\" While the Max has been optimized for use with tube amps, a simple toggle of this switch will result in excellent results with solid state amplification.\u003c\/p\u003e\n\u003cp\u003eThe electrical impedance is in compliance with DIN 45500 for nominal 8-ohm speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cabinet is made from 25mm thick MDF veneered in natural wood and is equipped with two front reflex ducts that are 8 cm in diameter. The structure is further stiffened by internal bracing. The internal volume of the cabinet, about 80 liters, is coated with open cell polyurethane with a pyramidal profile.\u003c\/p\u003e\n\u003cp\u003e The front panel, featuring MDF that is 5 cm thick, is covered in synthetic leather. The speakers are mounted flush with the panel and the inner side of the panel is properly milled to avoid coloration in the midrange.\u003c\/p\u003e\n\u003cp\u003eThe front panel has rounded edges without protrusions of any kind as not to \"ruin\" the impulse response with harmful border diffractions.\u003c\/p\u003e\n\u003cp\u003eThe cabinet is designed to be mounted on height-adjustable spikes. There are four external connectors to allow bi-amping. They are the same high-quality gold-plated brass connectors that are used in the flagship Malibran model. They accept all types of wire terminations, ensuring an electrical contact that is mechanically safe and effective.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eSystem:Floor standing - front firing Reflex\u003c\/p\u003e\n\u003cp\u003eLoudspeakers:1 woofer 12\"\u003c\/p\u003e\n\u003cp\u003e1 compression driver with titanium diaphragm 1\"\u003c\/p\u003e\n\u003cp\u003eNumber of way:2 way\u003c\/p\u003e\n\u003cp\u003eFrequency Responce:30-20000 Hz\u003c\/p\u003e\n\u003cp\u003eCross-over:Woofer: Low Pass 12 dB\u003c\/p\u003e\n\u003cp\u003eTweeter: high pass 12 dB\u003c\/p\u003e\n\u003cp\u003eCrossover Frequency 2000 Hz\u003c\/p\u003e\n\u003cp\u003ePower: 500 watt RMS\u003c\/p\u003e\n\u003cp\u003eAmplifier:from 10 a 200 Watt RMS or more without clipping\u003c\/p\u003e\n\u003cp\u003eSensibility:94 dB\/2.83Vrms\/1 meter\u003c\/p\u003e\n\u003cp\u003eNominal Impedance:8 ohm\u003c\/p\u003e\n\u003cp\u003eRoom positioning: Close reflex ducts for near-wall positioning\u003c\/p\u003e\n\u003cp\u003eDimension :cm 95h x 35w x 45d\u003c\/p\u003e\n\u003cp\u003eWeight: 37 Kg\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry (Special Order)","offer_id":41659721416901,"sku":"MAX I Cherry","price":8999.0,"currency_code":"USD","in_stock":false},{"title":"Mahogany (Special Order)","offer_id":41659721449669,"sku":"MAX I Mahogany","price":8999.0,"currency_code":"USD","in_stock":false},{"title":"Walnut (Special Order)","offer_id":41659721482437,"sku":"MAX I Walnut","price":8999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/MAX1Cherry1.jpg?v=1661441769"},{"product_id":"unison-research-max-2","title":"Unison Research MAX 2","description":"\u003cp\u003eThis new Unison Research model is designed to be matched, in particular, to the Unison Research valve amplifiers. For this purpose not only the sensitivity but also the impedance were optimized. The MAX 2 is a two-way floor standing, reflex loaded system, of important size however compact. The reflex ducts is front firing to make easier to place the diffusers in the room. This speaker can also be used as front channel in home theater systems. With two pairs of  diffuser (front and rear) you get an high-impact home theater system that does not require a center channel or sub-woofer.\u003c\/p\u003e\n\u003cp\u003eThis is undoubtedly a definitive loudspeaker with: full extension of the low frequency, capable of reproducing high sound level, not too difficult to fit into the environment, with a clear and defined midrange and high quality in high frequency reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpeakers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 15\" woofer (Italian production) is equipped with a diaphragm made ​​from a dough of vegetable and carbon fibers, the moving coil has a diameter of 100 mm, it has two layers (one internal and one external) with an aluminum former. There are also two metal  rings which control of the variation of the magnetic flux to reduce the  harmonic and intermodulation distortion  to a widely inaudible level.\u003c\/p\u003e\n\u003cp\u003eThe magnet is neodymium made. The external suspension is made of fabric composed of 51% cotton and 49% polyester, shaped as a triple wave and damped with a newly developed product. The basket is die cast for maximum stiffness.\u003c\/p\u003e\n\u003cp\u003eThis woofer can dissipate more than 800 watts of continuous power, much more than they will have to handle under actual conditions of use. This guarantees the complete absence of any phenomenon of thermal  compression.\u003c\/p\u003e\n\u003cp\u003eThe compression driver (Italian production)  has an aluminum diaphragm with a 74 mm aluminum coil and aluminum windings to cancel the stresses and deformations caused by temperature. It is loaded with an elliptical Constant Coverage ESS horn with wide dispersion (60°x50°) made of  moulded polyurethane. Incredibly rugged, linear and with a natural sound and free of any nasality.\u003c\/p\u003e\n\u003cp\u003eThe directivity index  is constant within plus or minus 0.85 dB up to more than 12kHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eElectrical slopes of the cross-over are asymmetric (6\/12 dB\/octave). The cross-over is made ​​with very high quality components. The inductors are air wound  with OFC copper wire, Mundorf capacitors and MOX resistors have been carefully selected. The cross-over PCB is made by SET (Italy).\u003c\/p\u003e\n\u003cp\u003eParticular care has been taken to smooth the impedance curve to reduce the effect of the cables and of the damping factor of the amplifier (tube or solid state).  The electrical impedance is in compliance with DIN 45500 for nominal 8-ohm speakers. A switch regulates the roll off of the higher frequencies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cabinet is made of MDF, 25 mm thick, veneered in natural wood and is equipped a front reflex port. The structure is further stiffened by internal bracing.\u003c\/p\u003e\n\u003cp\u003eThe internal volume of the cabinet (about 130 liters) is coated with  open cell polyurethane with a pyramidal profile.\u003c\/p\u003e\n\u003cp\u003eThe front panel,  MDF 30 mm thick, is covered in synthetic leather. The speakers are mounted flush with the panel and the inner side of the panel is properly milled to avoid coloration in the midrange.\u003c\/p\u003e\n\u003cp\u003eIn essence, despite being a diffuser made ​​with components also suitable for professional use, the cabinet has been built according to the dictates of the HiFi. The front panel has  rounded edges without protrusions of any kind as not to \"ruin\" the impulse response with harmful border diffraction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSystem: Floor standing - front firing Reflex\u003c\/p\u003e\n\u003cp\u003eLoudspeakers: 1 x 15” woofer\u003c\/p\u003e\n\u003cp\u003e1 x 1.4 “ compression driver with titanium diaphragm\u003c\/p\u003e\n\u003cp\u003eNumbers of ways: 2 way\u003c\/p\u003e\n\u003cp\u003eFrequency Response: 30-20000 Hz\u003c\/p\u003e\n\u003cp\u003eCross-over: Woofer low-pass 12 dB\u003c\/p\u003e\n\u003cp\u003eTweeter high- pass 6 dB\u003c\/p\u003e\n\u003cp\u003eCrossover Frequency 800 Hz\u003c\/p\u003e\n\u003cp\u003ePower: 500 watt RMS\u003c\/p\u003e\n\u003cp\u003eAmplifier: from 10 to 200 Watt RMS or more – without clipping\u003c\/p\u003e\n\u003cp\u003eSensibility: 96 dB @2.83Vrms\/1 meter\u003c\/p\u003e\n\u003cp\u003eNominal impedance: 8 ohm ( 7.4 ohm min )\u003c\/p\u003e\n\u003cp\u003eSize: 101h x 43,5w x 54d cm\u003c\/p\u003e\n\u003cp\u003eWeight: 60 Kg each\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Cherry (Special Order)","offer_id":41659735933125,"sku":"MAX 2 Cherry","price":12999.0,"currency_code":"USD","in_stock":false},{"title":"Walnut (Special Order)","offer_id":41659735998661,"sku":"MAX 2 Walnut","price":12999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/MAX_2_Cherry1.jpg?v=1661442066"},{"product_id":"opera-loudspeakers-seconda-se","title":"Opera Loudspeakers Seconda SE","description":"\u003cp data-mce-fragment=\"1\"\u003eOpera Loudspeakers is one of the few manufacturers that uses the closed box to load the woofer. The new Opera Seconda, after the success of its predecessors, is a two-and-a-half-way floorstanding system that still uses a sealed box, but it has been completely updated. The cabinet structure, drivers and crossovers are totally new. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDrivers\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe new 7” woofer is a custom design made by Scanspeak for the entirely new Classica series. This woofer has excellent performance in the mid-frequencies; so much so that it is used as a midrange in the Quinta model. It is equipped with an aluminum diaphragm, a 38 mm coil (two-layer, CCWA wire) with aluminum former immersed in a suitably shaped air gap. There is also a metal ring around the pole piece to control the flux variations. The basket is die-cast for maximum stiffness. Compared to its predecessor, the volume displacement is increased by a very significant 10%. The rigid aluminum diaphragm is free from sub-harmonics from transverse modes and perfectly reproduces the lower frequencies. The two woofers, connected in parallel, share the same 40 liter enclosed volume.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe tweeter, a D26 series model made by Scanspeak, has a one inch high quality treated soft dome, double magnet, decompression chamber, ferrofluid, aluminum flange and a one mm. peak to peak linear excursion (twice as much as a conventional tweeter). The frequency response extends to 30kHz (0 dB) and 40 kHz is reproduced (-6 dB). The resonant frequency is about 860 Hz which makes this tweeter insensitive to vibrations from other loudspeakers (due to the heavy 30 mm MDF used on the front panel).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCrossover\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe crossover circuit of this two-and-a-half-way design is divided into two different boards placed at a suitable distance from each other to reduce the effects of the mutual inductance of the coils. The tweeter high-pass section is designed to minimize the microphonic effect (something that is rarely done in other designs).  \u003cbr data-mce-fragment=\"1\"\u003e The capacitors used in the signal path have been carefully selected. This also contributes to the stability of the virtual central channel to create a stable and precise soundstage.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe cabinet follows the curvature of the upper section of our flagship Malibran model. The front panel, made from 30 mm thick MDF, is wide enough to accommodate the loudspeaker drivers, and has rounded edges that are covered in leather which also acts as a seal for the speaker enclosure. The sides of the cabinet are veneered with real wood and finely polished. The structure is further stiffened by internal bracing. Inside the cabinet there is two layers of pyramidal shaped, 10 cm thick, polyurethane which absorbs the rear radiation of the woofers. As a consequence, consistency and clarity are the hallmarks of the sound of this speaker. The Opera Seconda is also equipped with strong iron bars for wheels or spikes. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe four external connectors (the Seconda is designed for bi-wiring) are traditional gold-plated brass connectors, which is the same for all Opera speakers including our top models. They accept any kind of termination, providing a safe and effective electrical and mechanical contact.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe insensitivity of the closed box system to sub-sonic frequencies makes our diffusers especially suited to the reproduction of analog records (LPs). The Opera Seconda is also suited to be used as front and\/or rear channel in home theater systems: with two pairs of Opera Seconda you can get an Home Theater System that requires no center channel and no sub-woofer.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eParticular attention has been paid to the electrical impedance curve to get a diffuser less sensitive to the quality of the cables and amplifier (tube or solid state). Opera Seconda is a true 4 ohm nominal impedance system that meets the DIN 45500 standards (minimum impedance greater than 3.2 ohms) that can be driven by any amplifier suited for 4 ohm nominal load.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOpera Seconda has a final diffuser; with full extension of the low frequency, it is capable of reproducing large volumes of sound. It is also easy to place in a room, with its clear and defined midrange and high frequency reproduction typical of our top speakers. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis new model replaces the old Opera Seconda, which gained a favorable opinion world-wide (it enjoys a HiFi Choice \"Best Buy\" and an Audio Art \"Best Recommended\" rating). We are sure that this new high-quality version will gain an equal or even higher level of success.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSize:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e102 x 24.5 x 43 cm (h x w x d)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNet Weight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e45 Kg (100 lbs)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSystem:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFloor-standing column -  Closed box\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFinishes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePelle\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLoudspeakers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2 x 7” woofer  -  Alu cone\u003cbr data-mce-fragment=\"1\"\u003e 1 x 1” Scanspeak  Tweeter  D26, Silk, decompressed, Magnetic fluid.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWays:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2 and a half\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFrequency response:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e30-30000 Hz\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCross-over:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWoofer: 12 dB low pass\u003cbr data-mce-fragment=\"1\"\u003e Tweeter : 12 dB high pass\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCross-over frequency:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2200 Hz approx\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAmplifier:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFrom 10 to 200 Watt RMS or more – With out Clipping\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e89 dB\/2.83Vrms\/1 meter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e140 watt RMS\u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNominal Impedance:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e 4 ohm (minimo \u0026gt; 3.2)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaximum power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e120 watt RMS\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePosition in the room\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eaway from corners\u003c\/p\u003e","brand":"Opera Loudspeakers","offers":[{"title":"Mahogany","offer_id":41660794306757,"sku":"Seconda SE Mahogany","price":4999.0,"currency_code":"USD","in_stock":false},{"title":"Cherry (Special Order)","offer_id":41660794339525,"sku":"Seconda SE Cherry","price":4999.0,"currency_code":"USD","in_stock":false},{"title":"Black (Special Order)","offer_id":41660794372293,"sku":"Seconda SE Black","price":4999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/secondaMahogany1.jpg?v=1661486021"},{"product_id":"opera-loudspeakers-quinta-se","title":"Opera Loudspeakers Quinta SE","description":"\u003cp\u003eThe new Opera Quinta SE is then new version of then Opera Quinta 2011. It, is still a three ways, floor standing system but with a new midrange and tweeter, reflex loaded and with a couple of dB more sensitive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new 7” woofer is a custom model, made by Scanspeak, for the whole new Classica series. It is equipped with an aluminum diaphragm with a 38 mm coil (two-layer, CCWA wire) with an aluminum former immersed in a suitably shaped air gap. There is also a metal ring around the pole piece to control the flux variations. The basket is die-cast for maximum stiffness. The rigid aluminum diaphragm is free from  subharmonics and from transverse modes and perfectly reproduces the lower frequencies. The two woofers, connected in parallel, share the same 40 liters enclosed volume.\u003c\/p\u003e\n\u003cp\u003eThe midrange, by Seas, is a new 7\" custom component. The membrane is made with  annealed polypropylene and an ABS phase plug is present  to avoid any resonance caused by the dust cup. The linear displacement of the moving coil is largely oversized and it is exploited only for his the most linear part greatly reducing intermodulation.\u003cbr\u003e The rear volume of the midrange, a separate closed volume, is filled with one layer of pyramidal shaped, 10 cm thick, polyurethane which form an extremely effective acoustic trap. As a consequence Consistency and Clarity are the hallmarks of the sound of this speaker.\u003c\/p\u003e\n\u003cp\u003eThe Scanspeak 9700 tweeter is the same one used on the top models (Caruso, Malibran, Thebes). It is equipped with soft  treated dome, decompression chamber, aluminum flange and large linear  peak-to-peak excursion (from two to five times larger than a conventional tweeter). The frequency response extends to 30kHz. The resonance frequency is approximately 500 Hz which makes this tweeter insensitive with respect to any vibration transmitted from the woofer to the front panel (however  MDF 40 mm thick). This tweeter is still considered one of the best available today. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThe crossover uses the same cascade configuration that you can find in our top model Tebaldi and Caruso. The circuit is divided on two different boards, placed at suitable distance from each other, to reduce the effects of mutual inductance of coils. The high-pass sections (for tweeter and midrange) are designed to minimize the microphonic effect (something rarely done).\u003c\/p\u003e\n\u003cp\u003eThe capacitors used in the signal path have been carefully selected. This also contributes to the stability of the virtual central channel to create a stable and precise soundstage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e The cabinet is equipped with two reflex ducts that exit at the rear of the cabinet. If necessary they can be closed so getting the same response at low frequency of model  Quinta 2011.\u003c\/p\u003e\n\u003cp\u003eThe front panel, MDF 40 mm thick) is wide enough to accommodate the speakers, it has rounded edges and is covered in leather that also acts as a seal for the speaker. The sides of the cabinet are veneered with real wood and finely polished. The structure is further stiffened by internal bracing. Opera Quinta 2014 is equipped with strong iron bars for wheels or spikes. \u003cbr\u003e The four external connectors (Quinta is designed for bi-wiring) are the traditional gold-plated brass connectors, the same for all Opera speakers, including our top models. They accept any kind of wire termination providing a safe and effective electrical and mechanical contact.\u003c\/p\u003e\n\u003cp\u003eThe Opera Quinta is also suited to be used as front and\/or rear channel in home theater systems: with two pairs of Opera Quinta you can get an Home Theater System that requires no center channel and no sub-woofer.\u003cbr\u003e Particular attention has been paid to the electrical impedance curve to get a reproduction less sensitive to the quality of the cables and amplifier (tube or solid state). Opera Quinta is a true 4 ohm nominal impedance system that meets the DIN 45500 standards that can be driven by any amplifier suited for 4 ohm nominal load. \u003cbr\u003e The new Quinta Model, although part of the Classica series, makes an important qualitative leap in the absolute quality of the reproduction and in the “value for money” that becomes even more competitive.\u003c\/p\u003e\n\u003cp\u003eOpera Quinta is a final diffuser: it has full extension of the low frequency, capable of reproducing important volumes of sound, easy to insert into the room, with a clear and defined midrange and an high frequency reproduction typical of our top speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e110 x 24.5 x 43 cm   43 x 9.5 x 17 inches (h x w x d)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e45 Kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFloor-standing column -  Reflex\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinishes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePelle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoudspeakers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 x 7” woofer  -  Alu cone\u003cbr\u003e 1 x 7” midrange - annealed polypropylene and ABS phase plug\u003cbr\u003e 1 x 1” Scanspeak  9700 Tweeter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWays:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e30-30000\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCross-over:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWoofer: 18 dB low pass\u003cbr\u003e Midrange: 12 dB Low pass and high pass\u003cbr\u003e Tweeter : 18 dB high pass\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCross-over frequency:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e300 – 2000 Hz approx\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e140 watt RMS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFrom 10 to 200 Watt RMS or more – With out Clipping\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e91 dB\/2.83Vrms\/1 meter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Impedance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 ohm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePosition in the room\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eaway from corners\u003c\/p\u003e","brand":"Opera Loudspeakers","offers":[{"title":"Mahogany","offer_id":41660794831045,"sku":"Quinta SE Mahogany","price":6999.0,"currency_code":"USD","in_stock":false},{"title":"Cherry (Special Order)","offer_id":41660794863813,"sku":"Quinta SE Cherry","price":6999.0,"currency_code":"USD","in_stock":false},{"title":"Black (Special Order)","offer_id":41660794896581,"sku":"Quinta SE Black","price":6999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/quintamahogany1.jpg?v=1661486235"},{"product_id":"opera-loudspeakers-prima","title":"Opera Loudspeakers Prima","description":"\u003cp\u003eThe Opera Prima 2015 is a new addition to Opera’s Classica Series and is larger than the entry-level Mezza model. It is a two-way speaker with a 6.5\" woofer, reflex loaded, with about 10 liters of internal volume. The Prima is intended to be placed on a shelf or stand. The Prima is characterized by an excellent sound quality that places it at the top in terms of its size and value. The sensitivity of this speaker isa little less than 91 dB (at one meter with 2.83 Vrms) making it one of the most sensitive in its category. The Opera Prima 2015 can also be used as front or rear channel in a home theater system.\u003c\/p\u003e\n\u003cp\u003eThe Cabinet\u003c\/p\u003e\n\u003cp\u003eThe cabinet is less than 30 cm deep, which makes it ideal for placement on a shelf in a library or a study. The cabinet of the Opera Prima is made from 25 mm MDF shaped with rounded edges, and the sides are veneered with real wood that has been finely polished. The front, top and rear panels are upholstered in faux leather. Besides the obvious beauty of such a surface, it also functions as a seal for the speakers. The front panel, in correspondence with the housing of the woofer, has been milled to avoid reflections and air cavitation. A wooden brace connects the two opposite sides, forming a rigid reinforcement for the entire cabinet.\u003c\/p\u003e\n\u003cp\u003eThe front panel, as is a tradition for Opera diffusers, is wide enough to contain the speaker drivers. Since this diffuser is designed to be placed on a shelf or close to the rear walls, the reflex tube is place on the front panel. Inside the cabinet there is a substantial amount of sound-absorbing material (open cell polyurethane 3 cm thick) which controls the damping of the response and reduces internal reflections. \u003c\/p\u003e\n\u003cp\u003eThe Components\u003c\/p\u003e\n\u003cp\u003eAll models of the \"Original Series\" use the same one-inch tweeter. It is an extremely solid and powerful soft dome tweeter, with ferrofluid in the gap and a large decompression chamber. The linear excursion of the dome is 1 mm peak to peak (at least twice the normal amount with respect to the competitors) and this ensures outstanding power handling with very low harmonic and intermodulation distortion. The quality of this tweeter, produced by Scanspeak, is well known and appreciated worldwide.\u003c\/p\u003e\n\u003cp\u003eThe woofer, which is also produced by Scanspeak, has been specially developed for the Classica Line. It is a 6.5\" (18 cm) driver with a 38 mm voice coil. The diaphragm is made from aluminum and the rubber edge (rim) is by Muller. It is characterized by a particular semi exponential profile. There is also a copper ring for the stabilization of the magnetic flux that reduces distortion in the midrange. Two series of holes located on the voice coil former eliminate the effects of compression behind the dust cap. All these details contribute to the quality of reproduction of the midrange. The die-cast basket, with an aerodynamic design, is fully open even below the internal suspension (spiders). The diffuser is equipped with gold-plated connectors with a large enough diameter to accept any type of cable with any termination.\u003c\/p\u003e\n\u003cp\u003eFilter Cross-Over\u003c\/p\u003e\n\u003cp\u003eIn designing this new Classica Line, Opera has paid particular attention to the electrical impedance. In particular, we wanted to ensure a load condition compatible with any type of amplifier. To do this the minimum impedance was maintained within the limits allowed by DIN rules which provide, for the nominal 4-ohm speakers, that the impedance does not drop below 3.2 ohms. The electrical impedance module of the Opera Prima 2015 is fully compliant with the DIN rules and it remains stays regular with a contained phase shift.\u003c\/p\u003e\n\u003cp\u003eThe Opera Prima 2015 has a nominal impedance of 4 ohms and can be driven by a wide range amplifiers, either valve or solid state. The quality of the components of the cross-over has been enhanced and employs self-bonding coils. In the signal path you will find Mundorf capacitors and MOX resistors with low tolerances. The coil of the tweeter is wrapped in the air while that of the woofer is wound on a core formed from pressed powders with low permeability. Even the printed circuit has been optimized to eliminate any interference between the low and the high frequencies.\u003c\/p\u003e\n\u003cp\u003eThe cross-over of the 2015 Opera Prima uses a classical configuration with symmetrical slopes of 12 dB per octave. The cut-off frequency is set at about 2000 Hz. The sensitivity is 91 dB (2.83 Vrms in a meter). It is used the fewest components possible and all of excellent quality. The filter is mounted on the printed circuit with tracks of increased thickness and optimized with the system Quebek.\u003c\/p\u003e\n\u003cp\u003eRoom positioning\u003c\/p\u003e\n\u003cp\u003eWe recommend that the Opera Prima is placed no closer than 30 cm from the side walls. It is not recommended to place these speakers in room corners. If the speakers are mounted on stands, optimal location within the room should be determined through careful experimentation, bearing in mind that the closer the diffuser is located to the rear wall, the more it has to move away from the side walls. The distances between the side wall, the bottom wall and the floor must be different and they should not be a multiple of each other.\u003c\/p\u003e\n\u003cp\u003eOpera Prima 2015 is provided in mirror-image pairs that can be arranged vertically or horizontally.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eSystem: Stand or bookshelf, reflex\u003c\/p\u003e\n\u003cp\u003eLoudspeakers: 1 woofer 6.5” aluminum diaphragm\u003c\/p\u003e\n\u003cp\u003eNumber of way: 2\u003c\/p\u003e\n\u003cp\u003eFrequency responce: 40-20000 Hz\u003c\/p\u003e\n\u003cp\u003eCross-over: 12 dB\/oct low pass\u003c\/p\u003e\n\u003cp\u003e12 dB\/oct high pass\u003c\/p\u003e\n\u003cp\u003eFrequency 2000Hz\u003c\/p\u003e\n\u003cp\u003ePower: 70watt RMS\u003c\/p\u003e\n\u003cp\u003eAmplifier: from 10 watt without clipping\u003c\/p\u003e\n\u003cp\u003eSensitivity: 91 db 2.83 Vrms at 1 mt\u003c\/p\u003e\n\u003cp\u003eNominal impedance: 4 ohm (Z min \u0026gt; 3.5 ohm)\u003c\/p\u003e\n\u003cp\u003eRoom positioning ( on stand ) : 30 cm from side wall\u003c\/p\u003e\n\u003cp\u003eDimension: 33 x 20 x 28 cm ( h x w x d )\u003c\/p\u003e\n\u003cp\u003eWeight: 19 Kg ( pair )\u003c\/p\u003e","brand":"Opera Loudspeakers","offers":[{"title":"Mahogany","offer_id":41660810002629,"sku":"Prima Mahogany","price":2499.0,"currency_code":"USD","in_stock":false},{"title":"Cherry (Special Order)","offer_id":41660810035397,"sku":"Prima Cherry","price":2499.0,"currency_code":"USD","in_stock":false},{"title":"Black (Special Order)","offer_id":41660810068165,"sku":"Prima Black","price":2499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/primamahogany1.jpg?v=1661486822"},{"product_id":"opera-loudspeakers-callas","title":"Opera Loudspeakers Callas","description":"\u003cp\u003eWith the new Callas Series , Opera wants to transfer the pleasure of listening to music inside the domestic walls recreating a three-dimensional sound stage,  focused and stable , with the correct timbre , dynamic , detail and absence of listening fatigue .\u003c\/p\u003e\n\u003cp\u003eTo achieve this, each element of the project has been subjected to careful listening tests.\u003c\/p\u003e\n\u003cp\u003eThe new Callas speakers use techniques and components that represent the state of the art in electroacoustic,  starting from the cabinet., the speakers and the crossovers. The result is tonally correct, realistic , engaging, and above all enjoyable to listen to.\u003c\/p\u003e\n\u003cp\u003eThe new model Callas is an example of elegance and fits discreetly into any environment .\u003c\/p\u003e\n\u003cp\u003eCallas 2014 is a compact two-way loudspeaker (14 litres) of medium-small size which can be placed on a shelf or a stand . Its main feature is the low-frequency response, extended and controlled, combined with a typical sensitivity of floorstanding speakers. The woofer is a 7-inches, \"long-throw\", with annealed polypropylene diaphragm combined with the Scanspeak 9700 tweeter (the same used for    Tebaldi, Malibran, Caruso and the new Grand Callas 2014) . The woofer is reflex loaded with a rear duct .\u003c\/p\u003e\n\u003cp\u003eGreat care has been placed in the elimination of the internal reflections to ensure maximum transparency in the voice reproduction.\u003c\/p\u003e\n\u003cp\u003eCallas 2014 is equipped with a switch that allows you to adjust the output of the vocal range (+2 dB between 300 and 3000 Hz). This increases greatly the flexibility of the diffuser that fits both to a greater number of environmental situations .\u003c\/p\u003e\n\u003cp\u003eThe new Callas produces a sound stage that expands in three dimensions with an excellent impulse response and power , dynamics and extension at low frequencies typical of systems of much higher dimensions . This speaker is also suitable for the \"near field\" listening (up to one meter to the listening point).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Loudspeakers\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThe woofers is made by Seas on Opera specifications . It is an 7\" woofer with re-cooked polypropylene cone and rubber rim with copper ring above and bellow the T-shaped pole piece and 12 mm pk-pk displacement. ( a Seas   technology  named Excel ). This component , although used with a cutoff at 2000 Hz is able to work perfectly up to 5000 Hz . This guarantees a perfect overlap between the woofer and tweeter  two octaves before and beyond the cutoff frequency .  With musical program the Callas con easily produce more tham 100 SPL in the listener position with very low distortion.\u003c\/p\u003e\n\u003cp\u003eThe diaphragm of the midrange is made ​​with re-coked polypropylene (annealed) . The polypropylene has a good internal damping  but a low  stiffness. Subjecting it to an heat stress it acquires rigidity without losing too much internal damping . The annealing, however, is a delicate process ..\u003c\/p\u003e\n\u003cp\u003eThe Scanspeak 9700 tweeter needs no introduction: it is one of the best tweeters ever made and , in some respects , is still unsurpassed . Currently, this tweeter is used on models Malibran , Caruso, Tebaldi , Callas Grand , 2014, Callas in 2014 and also on the new Opera Quinta 2014. Besides the quality of sound, this tweeter is also highly reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe cabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Callas is small-medium sized speaker. The internal volume is 14 liters dedicated to he woofer. The cabinet is made from MDF and veneered curved plywood. The thickness ranging from 25 mm (sides) to 50 mm of the front panel. The front panel on the inner side, in correspondence of the holes of the woofer, is milled so that turbulence does not arise in the vicinity of the speaker membranes. \u003c\/p\u003e\n\u003cp\u003eInternal sides are non parallel.  One of the problems of the speakers are the resonances of the cabinet and the other is internal reflections. Regarding the rigidity this is guaranteed by the thickness and the weight of the walls. In order to reduce internal reflections behind the woofers there are two layers of absorbent material with pyramidal profile for a total thickness of 20 centimeters.\u003c\/p\u003e\n\u003cp\u003eThe absorbing material is an open cell polyurethane foam with pyramidal profile (with base 7 x 7 cm , 3 cm and 7 cm for the basic height of the pyramid ). This porous material , with its particular profile , provides an absorbing coefficient  of 60% at 250 Hz and reaches almost 100% at 500 Hz. Strategically placing the right amount of this absorbent material inside the cabinet befall both reflections ( which would produce masking ) and the normal modes of the cavity which would produce annoying noise.\u003c\/p\u003e\n\u003cp\u003eProbably you expect to see all the inner surfaces of the cabinet covered with absorbing material. Inside the Callas model the absorbing material operates according to the principle of the \"acoustic trap\"  killing the reflections inside the cabinet and reproducing a mid range  of very high quality.\u003c\/p\u003e\n\u003cp\u003eThe ratio between the moving mass of the woofer diaphragm and the mass of the cabinet is well above 1 to 1000. That means that only a negligible part of the energy due to the motion of the speakers is transferred to the cabinet by promoting the \" horizontal definition \" or, as is often said, an articulate bass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe cross-over filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Callas Cross-over has a low-pass section of the second order for the woofer and a high-pass section of the second order for the tweeter. These section are completely separated and is possible to bi-amp the diffuser.\u003c\/p\u003e\n\u003cp\u003eWe recall that , once set the crossover frequency to f, the electrical phase changes over a decade before and a decade after the cut-off frequency . With a cross-over frequency at 2000 Hz this is  a problem for the tweeter.  This is why we choose only tweeter with a very wide frequency response and a wide linear displacement. And this is also why we use second order high-pass section.\u003c\/p\u003e\n\u003cp\u003eTo build the cross-over we use high quality components such as Mundorf capacitors, MOX resistors and OFC , autocementing, inductors.  The PCB is carefully drown to avoid self induction between the windings that interfere on distortion and clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoom Positioning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e The sound quality produced by a pair of loudspeakers depends on a series of details: for example, orienting the speakers towards the listening point you can adjust the depth of the sound stage. You can choose, subjectively,  to make   the speakers \"cross over\" in front of the listener, on the head of the listener, or behind the listener's head.\u003c\/p\u003e\n\u003cp\u003eThe Callas model has a switch that regulates the level of  the vocal frequency range so you can choose the switch position that  seem subjectively better. The two speakers must be regulated in the same way.\u003c\/p\u003e\n\u003cp\u003eWhen there are many listeners you may need to use two pairs if diffuser arranged and connected as shown. As the Grand Callas has a nominal impedance of 4 ohms they must be connected in series.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003e42 x 24.5 x 42 cm (HxWxD)\u003c\/p\u003e\n\u003cp\u003eWeight:\u003c\/p\u003e\n\u003cp\u003e15 Kg each\u003c\/p\u003e\n\u003cp\u003eSystem:\u003c\/p\u003e\n\u003cp\u003etwo-way stand or shelf, Reflex with rear duct\u003c\/p\u003e\n\u003cp\u003eFinishes:\u003c\/p\u003e\n\u003cp\u003eWalnut, Mahogany\u003c\/p\u003e\n\u003cp\u003eSpeakers:\u003c\/p\u003e\n\u003cp\u003e1 7 \"Seas woofer in annealed polypropylene\u003cbr\u003e 1 1\" Scanspeak 9700 tweeter\u003c\/p\u003e\n\u003cp\u003eNumber of routes:\u003c\/p\u003e\n\u003cp\u003e2\u003c\/p\u003e\n\u003cp\u003eFrequency response:\u003c\/p\u003e\n\u003cp\u003e40-25000 Hz\u003c\/p\u003e\n\u003cp\u003eCross-over:\u003c\/p\u003e\n\u003cp\u003e2000 Hz approx\u003c\/p\u003e\n\u003cp\u003eCross-over frequency:\u003c\/p\u003e\n\u003cp\u003eWoofer: low pass at 12 dB \/ oct;\u003cbr\u003e Tweeter: high pass at 12 db octave;\u003c\/p\u003e\n\u003cp\u003eMaximum power:\u003c\/p\u003e\n\u003cp\u003e100 watts RMS Watts with music program\u003cbr\u003e with a crest factor greater than 5\u003c\/p\u003e\n\u003cp\u003eRecommended amplifier:\u003c\/p\u003e\n\u003cp\u003estarting from 10 Watt\u003c\/p\u003e\n\u003cp\u003eSensitivity\u003c\/p\u003e\n\u003cp\u003e89 dB \/ 2.83 Volt \/ 1 meter\u003c\/p\u003e\n\u003cp\u003eNominal Impedance\u003c\/p\u003e\n\u003cp\u003e4 ohm (Zmin\u0026gt; 3 ohm)\u003c\/p\u003e\n\u003cp\u003ePosition in the Environment\u003c\/p\u003e\n\u003cp\u003eat least 5 cm from the back wall,\u003cbr\u003e distance between the speakers from 1.5 to 3 meters,\u003cbr\u003e oriented towards the listening point\u003c\/p\u003e","brand":"Opera Loudspeakers","offers":[{"title":"Walnut","offer_id":41660811247813,"sku":"Callas Walnut","price":5999.0,"currency_code":"USD","in_stock":false},{"title":"Mahogany (Special Order)","offer_id":41660811280581,"sku":"Callas Mahogany","price":5999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/callaswalnut1.jpg?v=1661487094"},{"product_id":"opera-loudspeakers-grand-callas","title":"Opera Loudspeakers Grand Callas","description":"\u003cp\u003eThe new Grand Callas model is a three-way floorstanding speaker that replaces the previous model with the same name. This new version has been completely redesigned from top to bottom. In fact, the performance of this new Grand Callas is at the same level as our classic Tebaldi model, but with a significant reduction in footprint, room placement flexibility and price.  This low-range loaded reflex design uses two 8” long-throw woofers, a 7\" annealed polypropylene midrange and a 1\" Scanspeak 9700 tweeter. The diffuser is complemented by a rear radiation system that uses two tweeters configured as a natural dipole.\u003c\/p\u003e\n\u003cp\u003eIt’s obvious we wanted to keep the best features of both the previous Grand Callas and Tebaldi models in order to offer high-quality sound in a flexible loudspeaker system that is easily adaptable to all environments. In addition, we needed to continue the tradition of the Grand Callas aesthetically pleasing design that’s also a particularly good value for the money. \u003c\/p\u003e\n\u003cp\u003eThe back radiation system uses two tweeters that are connected as a natural dipole. The performance of this dipole is virtually indistinguishable from the triplet used on previous Grand Callas. The rear radiation pattern feeds the reflected field without interfering with the direct sound while preserving the accuracy of the transient response. The rear radiation balances the power response and increases what we call “brilliance,\" a quality related to the perception of sound details. Improving the perception of detail also means improving the perception of \"space.\" \u003c\/p\u003e\n\u003cp\u003eThe front panel of the cabinet of the new Grand Callas was shaped to make near-field listening possible, even when the listener is only a meter and a half from the loudspeakers. That’s because the Grand Callas is truly flexible and adaptable to various situations such as when reverberation time is not particularly low. The other feature that contributes to the flexible is the ability to modify the response of the low frequencies with a flick of a simple switch.  \u003c\/p\u003e\n\u003cp\u003eYou can also choose to block the reflex ducts, which gives you four possible configurations for the Grand Callas. The occlusion of the ducts could be necessary when the speaker needs to be placed close to room corners. This allows the listener to place the speakers in the room and then find a better frequency response by adjusting the ducts and using the switch, as opposed to trying to find the right room placement and positioning in advance. You can also adjust the speakers with two different responses when, for example, you need to place one speaker closer to the wall than the other. \u003c\/p\u003e\n\u003cp\u003eThe Grand Callas 2014 produces a sound stage that expands effortlessly in three dimensions, with an excellent impulse response. The power, dynamics and extension at low frequencies is among our finest achievements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrivers\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThe two woofers are made by Scanspeak per Opera’s specifications. These 8” drivers feature an aluminum cone and rubber rim characterized by a magnetic group symmetrized (SD1) with flux stabilization rings. The force factor exceeds 10. This driver component, while cut off at 200 Hz, is able to work perfectly up to 1500 Hz. This guarantees a perfect overlap between the woofer and midrange two octaves before and beyond the cut-off frequency. For the same reason the midrange of the Grand Callas possesses a linear displacement of 12 mm peak-to-peak, which is also notable for a woofer design. \u003c\/p\u003e\n\u003cp\u003eThis displacement, apparently disproportionate, is exactly what you need to get pressure of 115 dB at 200 Hz The margin of safety is therefore more than adequate to ensure a level of intermodulation distortion that is very low. The diaphragm of the midrange is made ​​with annealed polypropylene which has good internal damping but low stiffness. Subjecting it to a heat stress allows it to acquire rigidity without losing too much internal damping. The annealing, however, is a delicate process. Even the midrange has the magnetic circuit symmetrized with copper rings both above and below the T-shaped gap (a SEAS technology known as \u003cem\u003eExcel\u003c\/em\u003e). \u003c\/p\u003e\n\u003cp\u003eThe Scanspeak 9700 tweeter needs no introduction: it is one of the best tweeters ever made and, in some respects, is still unsurpassed. Currently, this tweeter is used on Opera models past and present such as Malibran, Caruso, Tebaldi and the new Opera Quinta 2014. Besides the excellent quality sound, this tweeter is also highly reliable. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear radiation system \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAny system that reproduces high frequencies ultimately becomes directional. This means that the acoustic power emitted into the room decreases as the frequency increases. This phenomenon becomes important from about 2000 Hz up. To compensate for this effect, you can choose two solutions: using an omnidirectional source or using an auxiliary source that radiates toward the rear wall. The sound emitted from the auxiliary source inevitably interferes with the main radiation, degrading the impulse response of the system and negatively affecting clarity. \u003c\/p\u003e\n\u003cp\u003eThe solution is an auxiliary source that emits in all directions except along the axis of preferred listening. One such type of source (strongly anisotropic) is already present in nature--the dipole.\u003c\/p\u003e\n\u003cp\u003eBy connecting two tweeters in series and out of phase you get the kind of radiation required. In the past, Opera models such as Tebaldi, Malibran and Caruso implemented a dual dipole--the CLD with 4 tweeters. Then Opera introduced a triplet (three tweeters) for the Callas product line. Today, thanks to experience and our careful study of the geometry of the cabinet, we have reduced the auxiliary source to a \"natural dipole\" with only two tweeters. \u003c\/p\u003e\n\u003cp\u003eThe auxiliary source is equipped with its own crossover filter which adjusts the cutting and the attenuation as required. The effect of the rear dipole is evident: it is possible to align the front tweeter level without artificial boost, and the reproduction of the high range always sounds full but never aggressive. The end result is a sound is much more natural.The auxiliary source overworks the normal characteristics of phono absorption of domestic rooms which very rarely absorb sound in the high range of frequencies. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Grand Callas is a speaker of considerable size, despite its relatively small footprint. The internal volume is 92 liters--80 liters are dedicated to the woofer alone. The midrange is loaded and suspended in a separate chamber. The cabinet is made from MDF and curved plywood with a thickness ranging from 25 mm (sides) to 50 mm (the front panel). The inside of the front panel, in correspondence of the holes of the loudspeaker, is milled so that turbulence does not arise in the vicinity of the speaker membranes. The inside of the cabinet is braced to connect the four vertical walls.  \u003c\/p\u003e\n\u003cp\u003eTwo common problems with speakers are resonances of the cabinet and internal reflections. Regarding rigidity, this is governed by the thickness and the weight of the walls. In order to reduce internal reflections in the midrange, the midrange chamber is completely filled with sheets of open cell polyurethane foam with pyramidal profile (with base of 7 x 7 cm, and 3 cm and 7 cm for the basic height of the pyramid). This porous material, with its particular profile, provides a coefficient of 60% at 250 Hz and reaches almost 100% at 500 Hz. Strategically placing the right amount of this absorbent material inside the cabinet address both reflections (which would produce masking) and the normal modes of the cavity which would produce an annoying noise. The relationship between the moving masses and the mass of the cabinet is of the order of 1 to 1000 (1022 to be precise). This means that only a negligible part of the energy due to the motion of the speakers is transferred to the cabinet by promoting the \"horizontal definition\" or, as is often called, bass articulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNormally, three-way crossovers are made ​​up of three sections connected in parallel (woofer low-pass, midrange band-pass and high-pass for the tweeter). There is another way which, in our opinion, is more effective—a proven design that we began to use ten years ago with the Tebaldi. First we prepare the filter between woofer and midrange (Opera three-way speakers always have a cut-off at around 200 Hz or so). Then we treat to the whole woofer and midrange as a single transducer that possesses the volumetric displacement of the woofer but the radiation pattern of the midrange. To this \"mid-woofer system\" we apply the low pass needed to blend with the tweeter. \u003c\/p\u003e\n\u003cp\u003eThis crossover is therefore two sections in parallel (woofers and midrange) with a series low pass filter that is, in turn, parallel to the filter of the tweeter. This type of arrangement allows you to adjust the intersection between the midrange and tweeter without altering the phase relationships between the woofer and the midrange. If you set the crossover frequency to f, the phase is changed a decade before and a decade after the cut-off frequency. Even with a first cut at 200 Hz, the phase is changed up to 2 kHz, where the cut-off is located between the midrange and tweeter. On the other hand, you lose the possibility of tri-amping the system.  \u003c\/p\u003e\n\u003cp\u003eTo build this crossover we use high quality components such as Mundorf capacitors, MOX resistors and OFC and auto-cementing inductors. In models such as the Grand Callas, the PCB that contains the filters of the tweeter is separate from the PCB that contains the filter mid-bass in order to eliminate the self-induction between the windings that add distortion that interferes with clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoom Positioning\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThe sound quality produced by a pair of loudspeakers depends on a series of details: for example, by orienting the speakers towards the listening point you can adjust the depth of the sound stage. You can choose to subjectively make the speakers \"cross over\" in front of the listener (as shown), the head of the listener or behind the listener's head. \u003c\/p\u003e\n\u003cp\u003eThe Grand Callas model has a switch that regulates the emission of low frequencies. The effects of the switch normally depends on the relative position between the speaker and the room walls, so the listener should place the speaker in the listening environment and then try the switch position that  seems subjectively better. \u003c\/p\u003e\n\u003cp\u003eWhen there are many listeners in the room you may need to use two pairs with the diffusers arranged and connected as shown. Since the Grand Callas has a nominal impedance of 4 ohms, they must be connected in series.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eSystem\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003eReflex, foorstanding with rear fireing radiation system (dipole). Finish in wood and leather. Bi-wiring. Support for spikes or wheels.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eFront firing loudspeakers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e2 x 8” long-throw woofers, 1 x 7” midrange with polypropylene re-cooked cone and phase plug.\u003c\/p\u003e\n\u003cp\u003e1 x 1” Scanspeak  9700 tweeter without ferrofluid and double decompression chamber\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eRear fireing loudspeakers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e2 x1” tweeters in “natural dipole” assembly\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eNumber of ways\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e3 ways + rear dipole\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eFrequency Response\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e 32 -25000 Hz \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eCross-over\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003eOn 2 PCB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e12 dB\/ott. For  woofers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e12 dB\/ott for midrange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e18 dB\/ott for the front tweeter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e12 dB\/ott for the reas tweeters\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003eCross-over frequencies 200 e 2000 Hz (aprox.)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eMax Power (long period)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e240 Watt  (without clipping) for musical programs with crest factor about 3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eMax Power (Short period)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e500 Watt  (without clipping) for musical programs with crest factor more than 5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eAmplifier\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003eStarting  from 10 Watt RMS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eSensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e 89 dB\/2.83 Volt\/1 meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eNominal impedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e 4 ohm (Zmin \u0026gt;3.2 ohm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003ePosition in the room\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003eAt least   20 cm from the rear wall\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eSize\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e130 x 31 x 55 cm (HxLxP)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003e75  Kg each\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"130\"\u003e\n\u003cp\u003eFinishing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"413\"\u003e\n\u003cp\u003eWalnut, Mahogay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Opera Loudspeakers","offers":[{"title":"Walnut","offer_id":41660813967557,"sku":"Grand Callas Walnut","price":14999.0,"currency_code":"USD","in_stock":false},{"title":"Mahogany (Special Order)","offer_id":41660814000325,"sku":"Grand Callas Mahogany","price":14999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/grandcallaswalnut1.jpg?v=1661487366"},{"product_id":"opera-loudspeakers-callas-diva","title":"Opera Loudspeakers Callas Diva","description":"\u003cp data-mce-fragment=\"1\"\u003eThe new Callas Diva model is a three-way floorstanding speaker that replaces the previous model with the same name. It  has been completely redesigned. The performance of the new Callas Diva is at the level of the Grand Callas model but with a significant reduction in  volume to be use in smaller room.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe low range, reflex loaded design, uses one 8 inch \"long-throw\" woofer, while the mid-high range is reproduced by a 7\" annealed polypropylene midrange and by the 1\" Scanspeak 9700 tweeter. The diffuser is complemented by the back radiation system that uses two Tweeters configured as a \"natural dipole\".\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt is obvious the effort to keep all the best features of the Grand Callas 2014 model to offer a complete, high-quality sound , a flexible system that is easily adaptable to the environment,  all within an aesthetically pleasing cabinet, and  also with a particularly good value for money .\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe back radiation system uses two tweeters connected as a natural dipole. The performance of dipole is virtually indistinguishable from the triplet used on previous Grand Callas.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe back radiation feeds the reflected field without interfering with the direct sound , while preserving the accuracy of the transient response. The back radiation balance the power response and increases the \"Brilliance\" which is a quality related to the perception of sound details. Improving the perception of detail means improving the perception of “space\".\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe front panel of the cabinet of the new Callas Diva was shaped as to make possible a “close listening” position (with the listener even around a meter and a half from the loudspeakers) and makes this speaker very flexible and adaptable to various situations (for example, areas where the reverberation time is not particularly low).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe other feature that contributes to the flexibility is the ability to modify the response of the low frequencies ( closing the reflex port ).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Callas Diva 2016 produces a sound stage that expands in three dimensions with an excellent impulse response and power , dynamics and extension at low frequencies worthy of the best in its class .\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDriver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe woofer is made by Scan-speak on Opera specifications . It is an 8\" woofer with aluminum cone and rubber rim characterized by the magnetic group symmetrize (SD1) and with flux stabilization rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe force factor exceeds 10 . This component, although used with a cutoff at 200 Hz is able to work perfectly up to 1500 Hz . This guarantees a perfect overlap between the woofer and midrange two octaves before and beyond the cutoff frequency . For the same reason the midrange of the Callas Diva possesses a linear displacement of 12 mm peak -to-peak (which are also notable for a woofer).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis displacement, apparently disproportionate,  is exactly what you need to get pressure 115 dB at 200 Hz The margin of safety is therefore more than adequate to ensure a very low level of intermodulation distortion. The diaphragm of the mid-range is made with annealed polypropylene. The polypropylene has a excellent internal damping  but a low  stiffness. Subjecting it to a heat stress, it acquires rigidity without losing too much internal damping . The annealing, however, is a delicate process . Even the midrange has the magnetic circuit symmetrize with copper rings both above and below the T-shaped gap (a Seas technology  named Excel).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Scan-speak 9700 tweeter needs no introduction: it is one of the best tweeters ever made and , in some respects, is still unsurpassed . Currently, this tweeter is used on models Malibran , Caruso, Tebaldi , Callas Grand 2014, Callas  2014 and also on the Opera Quinta SE 2014. Besides the sound quality, this tweeter is also highly reliable.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe rear radiation system \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAny system of reproduction of high frequencies, at a certain frequency, becomes directional. This means that the acoustic power emitted into the room decreases as the frequency increases.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe phenomenon becomes important starting from about 2000 Hz. To compensate for this effect, you can choose two ways: to use an omnidirectional source or to use an auxiliary source that radiates toward the rear wall. The sound emitted from the auxiliary source inevitably interferes with the main radiation degrading the impulse response of the system and negatively affecting clarity.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe solution is an auxiliary source that emits in all directions except along the axis of preferred listening . One such type of source (strongly anisotropic ) is already present \" in nature \" and is the dipole .\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAs can be seen in the following figure by connecting two tweeters in series and out of phase you get  the kind of radiation required . In the past ( models Tebaldi , Malibran and Caruso ) Opera has implemented a dual dipole (the CLD with 4 tweeters ) then the triplet ( three tweeters )  was introduced in the Callas models . Today, thanks to the experience and the careful study of the geometry of the cabinet, we have reduced the auxiliary source to a \"natural dipole\" with only two tweeters.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe auxiliary source is equipped with its own cross-over filter which allows to adjust the cutting and the attenuation as required . The effect of the rear dipole is evident : First it is possible to align the front tweeter level without artificial boost and it makes the reproduction of the high range always full but never aggressive . At the end the sound is much more natural.The auxiliary source overworks the normal characteristics of phono absorption of domestic room which are rarely very  sound-absorbing in the high range.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCabinet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Callas Diva is a speaker of a certain size. The internal volume is more than 60 liters of which 54 are dedicated to the woofer. The midrange is loaded in suspension in a separate volume. The cabinet is made from MDF and veneered curved plywood . The thickness ranging from 25 mm (sides) to 50 mm of the front panel . The front panel on the inner side , in correspondence of the holes of the loudspeaker, is milled so that turbulence does not arise in the vicinity of the speaker membranes . The inside of the cabinet is braced  to connect the four vertical walls. One of the problems of the speakers are the resonances of the cabinet and the other is internal reflections . Regarding the rigidity this is guaranteed by the thickness and the weight of the walls. In order to reduce internal reflections in the midrange midrange volume was completely filled with sheets of open cell polyurethane foam. This porous material, with its particular pyramidal profile, provides an absorption coefficient of 60% at 250 Hz and reaches almost 100% at 500 Hz. Strategically placing the right amount of this absorbent material inside the cabinet befall both reflections (which would produce masking) and the normal modes of the cavity which would produce annoying noise. The relationship between the moving masses and the mass of the cabinet is of the order of 1 to 1000 ( 1022 to be precise ). This means that only a negligible part of the energy due to the motion of the speakers is transferred to the cabinet by promoting the \"horizontal definition\" or, as is often said, the articulate bass .\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe cross-over filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNormally a three-way cross-over is made up of three sections connected in parallel (woofer low-pass , midrange band-pass and high pass for the tweeter).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe believe there is another way that we have began to use ten years ago with the model Tebaldi. First we prepare the filter between woofer and mid  (Opera three-way speakers always have a cut around 200 Hz or so) then we treat to the whole woofer + midrange as a single transducer that possesses the volumetric displacement of the woofer but the radiation pattern to the midrange. To this \"mid-woofer system\"  we apply the low pass  needed to meet the tweeter.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe crossover is therefore constituted by two sections: the first section works for the woofer and the midrange. This section is treated as a single compound loudspeaker.  The second section works with the compound loudspeaker and the tweeter.  It is easy to demonstrate that this kind of cross-over allows you to adjust the cross-over between the midrange and tweeter without altering the phase relationships between the woofer and the midrange. We recall, in this respect that, the electrical phase is changed a decade before and a decade after the cut-off frequency . Even with a first cut at 200 Hz, the phase is changed up to 2 kHz (where is the cutoff between medium and tweeter ).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo build the cross-over we use high quality components such as Mundorf capacitors, MOX resistors and OFC, auto-cementing, inductors. In models such as the Callas Diva, the PCB that contains the cross-over of the tweeter is separated from the PCB that contains mid-bass cross-over to eliminate the self induction phenomenon between the windings that interfere on distortion and clarity.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRoom Positioning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe sound quality produced by a pair of loudspeakers depends on a series of details: for example, orienting the speakers towards the listening point you can adjust the depth of the sound stage. You can choose, subjectively,  to make   the speakers \"cross over\" in front of the listener, the head of the listener, or behind  the listener's head .\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecification \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSystem: Reflex, floor-standing with rear firing radiation system (dipole).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFront Driver: 1 x 8” long-throw woofers, 1 x 7” midrange with polypropylene re- cooked cone and phase plug.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x 1” Scan-speak 9700 tweeter without ferrofluid and double decompression chamber\"\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRear Driver: 2 x 1” tweeters in “natural dipole” assembly\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNumber of ways: 3 ways + rear dipole\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFq Response: 30 -25000 Hz\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCross-over: 12 dB\/ott. For woofers\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e12 dB\/ott for midrange\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e12 dB\/ott for the front tweeter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e12 dB\/ott for the rear tweeters\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003efrequencies 200 e 2000 Hz ( aprox )\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMax Power: 240 Watt (without clipping)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSensitivity: 90 dB\/2.83 Volt\/1 meter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eImpedance: 4 ohm (Z min \u0026gt;3.2 ohm)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRoom Position: At least 10 cm from the rear wall\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSize and Weight: 116 x 37 x 53,5 cm (HxLxP) 65 Kg each including metal base\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFinishes: Lacquered Mahogany \/ Lacquered Walnut\u003c\/p\u003e","brand":"Opera Loudspeakers","offers":[{"title":"Walnut","offer_id":41660815868101,"sku":"Callas Diva walnut","price":11999.0,"currency_code":"USD","in_stock":false},{"title":"Mahogany (Special Order)","offer_id":41660815900869,"sku":"Callas Diva Mahogany","price":11999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/divawalnut1.jpg?v=1661487598"},{"product_id":"acoustic-energy-ae520","title":"Acoustic Energy AE520","description":"\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOur flagship 500 Series, comprises three models, the AE500 stand-mount, the AE509 and AE520 floor-standers and boast our newly developed carbon fibre tweeters and mid\/bass drivers, designed to match the pistonic power and accuracy of our legendary ceramic aluminium drivers but with improved self-damping for a smoother, more transparent sound.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"more-text\" style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003eOur new 500 Series tweeter features a brand new 25mm carbon fibre dome. Carbon fibre is much lighter and better damped than other typical hard dome materials and provides a lightning fast, natural sound which will surprise the listener with its neutrality. The new cast aluminium WDT waveguide on the high frequency driver is positioned close to the mid\/bass driver for optimum dispersion and is extremely stiff to reduce vibration being passed to the tweeter, ensuring sweet, clear and natural highs.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 125mm mid\/bass drivers include new oversized 35mm voice coils for low thermal compression and very high motor force factor to provide a highly dynamic yet controlled bass response. The woofer has an optimised motor and suspension system for maximum linearity and lowest distortion ensuring mid-range definition, whilst the lightweight nature of the carbon fibre cone material increases transient speed and clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe AE509 is a Mid Tweeter Mid\/bass (MTM) driver layout with a 2 way crossover using high voltage polypropylene film wound capacitors and air core inductors at critical locations for optimum dispersion through a smaller acoustic source size within the crossover region.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe AE520 features two dedicated 125mm mid-range drivers, three low frequency drivers and a 25mm tweeter. The two dedicated 125mm carbon fibre mid-drivers include new oversized 35mm voice coils for low thermal compression and optimum motor force factor. Both are mounted within their own dedicated sealed enclosure whilst the three dedicated low frequency drivers are reflex loaded by a large rear facing rectangular port.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003eThese unique drivers are housed in our new Resonance Suppression Composite (RSC) cabinets evolved from the prestigious Reference Series and featuring the same constrained layer composite to greatly reduce cabinet acoustic radiation, which would otherwise colour the sound. The\u003cimg data-recalc-dims=\"1\" sizes=\"(max-width: 219px) 100vw, 219px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1 219w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=768%2C1052\u0026amp;ssl=1 768w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=600%2C822\u0026amp;ssl=1 600w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?w=842\u0026amp;ssl=1 842w\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1\" class=\"alignright size-medium wp-image-12993\" style=\"float: right;\" data-mce-style=\"float: right;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1\" width=\"250\" height=\"342\"\u003e cabinets are finished in high gloss Piano Black, Piano White or American Walnut wood veneer finishes. Aluminium bars\/feet are supplied with the AE509s to ensure rigid floor-coupling and maximum stability whilst the stiffness of the metal structure reduces the room to speaker interaction.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOffering unparalleled levels of performance, quality and value the result is a loudspeaker range with clean, uncluttered lines delivering a thrilling and powerful presentation discerning Acoustic Energy owners have come to expect for over 30 years\u003c\/div\u003e\n\u003cdiv class=\"more-text\" style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"more-text\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col3-1 first tb_ecfeeb0 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_e8df320 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 middle tb_irt5303 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_pztt303 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_0we2584 repeat\" data-mce-fragment=\"1\"\u003e\n\u003ch3 class=\"module-title\" data-mce-fragment=\"1\"\u003eAE520\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module module-text tb_wk0a584 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AE520 is a powerful, slim-line, floor-standing loudspeaker which builds on the AE500 and AE509 models to firmly establish itself as the brand’s new flagship, featuring multi-driver design, imposing size and performance.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe AE520 features two dedicated 125mm mid-range drivers, three low frequency drivers and a 25mm tweeter – all fashioned from carbon fibre to provide perfect tonal matching across the frequency range.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe two dedicated 125mm carbon fibre mid-drivers include new oversized 35mm voice coils for low thermal compression and optimum motor force factor. Both are mounted within their own dedicated sealed enclosure whilst the three dedicated low frequency drivers are reflex loaded by a large rear facing rectangular port. Designed to match the pistonic power and accuracy of our legendary ceramic aluminium drivers, these new units offer much improved self-damping for a smoother, more transparent sound.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eVertical directivity has been optimised to provide excellent vertical coverage whilst reducing the energy otherwise wasted on ceiling and floor reflections when compared to traditional designs. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe slim-line cabinets are finished in Piano Gloss Black, Piano Gloss White or American Walnut wood veneer finishes. Solid Aluminium bars are supplied to ensure rigid floor-coupling and maximum stability, whilst the stiffness of the metal structure reduces the room to speaker interaction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_ekx4211 slider-default\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"2\" data-tab-visible=\"0\" data-visible=\"4\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-swiper-slide-index=\"3\" class=\"tf_swiper-slide tf_swiper-slide-duplicate\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/hifi.nl\/artikel\/29600\/Review-Acoustic-Energy-AE520-vloerstaander-met-mooie-neutrale-studioklank.html\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/hifi.nl\/artikel\/29600\/Review-Acoustic-Energy-AE520-vloerstaander-met-mooie-neutrale-studioklank.html\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"HiFi Nl review the Acoustic Energy AE520\" title=\"HiFi Nl review the Acoustic Energy AE520\" class=\"wp-post-image wp-image-15087\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_logo_hifi_nl.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_logo_hifi_nl.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/ae520-review-acoustic-energy-dont-get-it-wrong-say-hi-fi-world\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae520-review-acoustic-energy-dont-get-it-wrong-say-hi-fi-world\/\" target=\"_blank\"\u003e\u003cimg alt=\"HiFi World 5 Globes Logo\" title=\"HiFi World 5 Globes Logo\" class=\"wp-post-image wp-image-9080\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/ae520-review-russia\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae520-review-russia\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Audio Video (Russia) AE520 Review\" title=\"Audio Video (Russia) AE520 Review\" class=\"wp-post-image wp-image-14683\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Audio-Video_AE520-Russia.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Audio-Video_AE520-Russia.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.stereonet.co.uk\/features\/stereonet-2020-product-of-the-year-awards\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.stereonet.co.uk\/features\/stereonet-2020-product-of-the-year-awards\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Logo_Stereonet_POTY_2020\" title=\"Logo_Stereonet_POTY_2020\" class=\"wp-post-image wp-image-14968\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Logo_Stereonet_POTY_2020.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Logo_Stereonet_POTY_2020.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/ae520-hifichoice-exclusive-review\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae520-hifichoice-exclusive-review\/\" target=\"_blank\"\u003e\u003cimg alt=\"mag_logo_HFC_recommended_5_stars\" title=\"mag_logo_HFC_recommended_5_stars\" class=\"wp-post-image wp-image-9082\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.stereonet.co.uk\/reviews\/acoustic-energy-ae520-floorstanding-loudspeaker-review\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.stereonet.co.uk\/reviews\/acoustic-energy-ae520-floorstanding-loudspeaker-review\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Acoustic Energy AE520 StereoNET Applause Award 2020\" title=\"Acoustic Energy AE520 StereoNET Applause Award 2020\" class=\"wp-post-image wp-image-14832\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_ae520_applause_award_AE520_stereonet.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_ae520_applause_award_AE520_stereonet.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.hifiplus.com\/articles\/acoustic-energy-ae520-floorstanding-loudspeakers\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"http:\/\/www.hifiplus.com\/articles\/acoustic-energy-ae520-floorstanding-loudspeakers\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"HiFi Plus magazine review the AE520\" title=\"review_hifi_plus_logo\" class=\"wp-post-image wp-image-15458\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_hifi_plus_logo.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_hifi_plus_logo.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/hifi.nl\/artikel\/29600\/Review-Acoustic-Energy-AE520-vloerstaander-met-mooie-neutrale-studioklank.html\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/hifi.nl\/artikel\/29600\/Review-Acoustic-Energy-AE520-vloerstaander-met-mooie-neutrale-studioklank.html\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"HiFi Nl review the Acoustic Energy AE520\" title=\"HiFi Nl review the Acoustic Energy AE520\" class=\"wp-post-image wp-image-15087\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_logo_hifi_nl.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_logo_hifi_nl.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_el0u208 tf_clearfix hide-mobile\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-2 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-2 last tb_rfgd208 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_backstretch best-fit-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 first tb_1puc771 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-box tb_qlvu771\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module-box-content ui  tb_default_color repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eDrive Unit:125mm carbon fibre cones\u003cbr data-mce-fragment=\"1\"\u003eTweeter:25mm carbon fibre dome\u003cbr data-mce-fragment=\"1\"\u003eFrequency Range:30Hz – 28kHz (+\/- 6dB)\u003cbr data-mce-fragment=\"1\"\u003eSensitivity:90dB\u003cbr data-mce-fragment=\"1\"\u003ePeak SPL:113dB\u003cbr data-mce-fragment=\"1\"\u003ePower Handling:300w\u003cbr data-mce-fragment=\"1\"\u003eCrossover Frequency:373Hz\/2.8kHz\u003cbr data-mce-fragment=\"1\"\u003eImpedance:6ohms\u003cbr data-mce-fragment=\"1\"\u003eDesign:3-way\u003cbr data-mce-fragment=\"1\"\u003eGrilles:Slim, cloth magnetic fit\u003cbr data-mce-fragment=\"1\"\u003eDimensions (mm):1130 x 185 x 320 (HxWxD, exc. spikes)\u003cbr data-mce-fragment=\"1\"\u003eWeight:30kg (each)\u003cbr data-mce-fragment=\"1\"\u003eFinishes:Piano Gloss White, Piano Gloss Black and American Walnut wood veneer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"High Gloss Piano Black","offer_id":41858497216709,"sku":"Acoustic Energy AE520 Gloss Black","price":4999.0,"currency_code":"USD","in_stock":false},{"title":"American Walnut","offer_id":41858497249477,"sku":"Acoustic Energy AE520 Walnut-2","price":4999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/AE520-Black_500x_c5fac961-526b-4980-b22c-a1da029e98d5.webp?v=1667436478"},{"product_id":"acoustic-energy-ae509","title":"Acoustic Energy AE509","description":"\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOur flagship 500 Series, comprises three models, the AE500 stand-mount, the AE509 and AE520 floor-standers and boast our newly developed carbon fibre tweeters and mid\/bass drivers, designed to match the pistonic power and accuracy of our legendary ceramic aluminium drivers but with improved self-damping for a smoother, more transparent sound.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"more-text\" style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003eOur new 500 Series tweeter features a brand new 25mm carbon fibre dome. Carbon fibre is much lighter and better damped than other typical hard dome materials and provides a lightning fast, natural sound which will surprise the listener with its neutrality. The new cast aluminium WDT waveguide on the high frequency driver is positioned close to the mid\/bass driver for optimum dispersion and is extremely stiff to reduce vibration being passed to the tweeter, ensuring sweet, clear and natural highs.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 125mm mid\/bass drivers include new oversized 35mm voice coils for low thermal compression and very high motor force factor to provide a highly dynamic yet controlled bass response. The woofer has an optimised motor and suspension system for maximum linearity and lowest distortion ensuring mid-range definition, whilst the lightweight nature of the carbon fibre cone material increases transient speed and clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe AE509 is a Mid Tweeter Mid\/bass (MTM) driver layout with a 2 way crossover using high voltage polypropylene film wound capacitors and air core inductors at critical locations for optimum dispersion through a smaller acoustic source size within the crossover region.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe AE520 features two dedicated 125mm mid-range drivers, three low frequency drivers and a 25mm tweeter. The two dedicated 125mm carbon fibre mid-drivers include new oversized 35mm voice coils for low thermal compression and optimum motor force factor. Both are mounted within their own dedicated sealed enclosure whilst the three dedicated low frequency drivers are reflex loaded by a large rear facing rectangular port.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003eThese unique drivers are housed in our new Resonance Suppression Composite (RSC) cabinets evolved from the prestigious Reference Series and featuring the same constrained layer composite to greatly reduce cabinet acoustic radiation, which would otherwise colour the sound. The\u003cimg data-recalc-dims=\"1\" sizes=\"(max-width: 219px) 100vw, 219px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1 219w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=768%2C1052\u0026amp;ssl=1 768w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=600%2C822\u0026amp;ssl=1 600w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?w=842\u0026amp;ssl=1 842w\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1\" class=\"alignright size-medium wp-image-12993\" style=\"float: right;\" data-mce-style=\"float: right;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1\" width=\"250\" height=\"342\"\u003e cabinets are finished in high gloss Piano Black, Piano White or American Walnut wood veneer finishes. Aluminium bars\/feet are supplied with the AE509s to ensure rigid floor-coupling and maximum stability whilst the stiffness of the metal structure reduces the room to speaker interaction.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOffering unparalleled levels of performance, quality and value the result is a loudspeaker range with clean, uncluttered lines delivering a thrilling and powerful presentation discerning Acoustic Energy owners have come to expect for over 30 years\u003c\/div\u003e\n\u003cdiv class=\"more-text\" style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"more-text\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col3-1 first tb_ecfeeb0 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_e8df320 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 middle tb_irt5303 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_pztt303 repeat\" data-mce-fragment=\"1\"\u003e\n\u003ch3 class=\"module-title\" data-mce-fragment=\"1\"\u003eAE509\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module module-text tb_dd1t304 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AE509 is a slim-line floor-standing loudspeaker with compact dimensions, suitable for medium to large sized rooms. Similar to the AE500 comparison, the AE509 offers higher levels of performance and finish than its 300 Series equivalent. The 500 Series features our newly developed carbon fibre tweeters and mid\/bass drivers, designed to match the pistonic power and accuracy of our legendary ceramic aluminium drivers but with improved self-damping for a smoother, more transparent sound.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOffering unparalleled levels of performance, quality and value the result is an audio product with clean, uncluttered lines delivering a thrilling and powerful presentation discerning Acoustic Energy owners have come to expect for over 30 years.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe slim-line cabinets are finished in Piano Gloss Black, Piano Gloss White or American Walnut wood veneer finishes. Solid Aluminium bars are supplied to ensure rigid floor-coupling and maximum stability, whilst the stiffness of the metal structure reduces the room to speaker interaction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_g4ts770 slider-default\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"2\" data-tab-visible=\"1\" data-visible=\"4\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-swiper-slide-index=\"9\" class=\"tf_swiper-slide tf_swiper-slide-duplicate\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/ae509-review-audio-germany-recommends\/\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae509-review-audio-germany-recommends\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Audio Magazine Germany Recommend the AE509\" title=\"Audio Magazine Germany Logo\" class=\"wp-post-image wp-image-12666\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/AE509_logo_review_germany_audio.jpg?resize=160%2C116\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/AE509_logo_review_germany_audio.jpg?resize=160%2C116\u0026amp;ssl=1\" width=\"121\" height=\"88\"\u003e\u003c\/a\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Super AV award for Acoustic Energy\" title=\"Super AV award for Acoustic Energy\" class=\"wp-post-image wp-image-14846\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_ae500_super-av.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_ae500_super-av.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003ca href=\"http:\/\/www.the-ear.net\/review-hardware\/acoustic-energy-ae509-floorstanding-loudspeakers\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"http:\/\/www.the-ear.net\/review-hardware\/acoustic-energy-ae509-floorstanding-loudspeakers\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"AE509 Best Buy from The Ear\" title=\"The-Ear-Best-Buy-Logo\" class=\"wp-post-image wp-image-12943\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/The-Ear-Best-Buy-Logo.jpg?resize=100%2C57\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/The-Ear-Best-Buy-Logo.jpg?resize=100%2C57\u0026amp;ssl=1\" width=\"100\" height=\"57\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/hvt-magazine-review-the-acoustic-energy-ae509\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/hvt-magazine-review-the-acoustic-energy-ae509\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"HVT Magazine - The Netherlands\" title=\"HVT Magazine - The Netherlands\" class=\"wp-post-image wp-image-13824\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/07\/logo_hvt_magazine_holland.jpg?resize=200%2C85\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/07\/logo_hvt_magazine_holland.jpg?resize=200%2C85\u0026amp;ssl=1\" width=\"174\" height=\"74\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/ae509-review-5-stars-from-hi-fi-choice\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae509-review-5-stars-from-hi-fi-choice\/\" target=\"_blank\"\u003e\u003cimg alt=\"mag_logo_HFC_recommended_5_stars\" title=\"mag_logo_HFC_recommended_5_stars\" class=\"wp-post-image wp-image-9082\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/audiograde.uk\/review\/acoustic-energy-ae509-loudspeaker-review\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/audiograde.uk\/review\/acoustic-energy-ae509-loudspeaker-review\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Review_Logo_audiograde_recommeneded\" title=\"Review_Logo_audiograde_recommeneded\" class=\"wp-post-image wp-image-17528\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_Logo_audiograde_recommeneded.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_Logo_audiograde_recommeneded.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=R_LTroG75nc\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=R_LTroG75nc\" target=\"_blank\"\u003e\u003cimg alt=\"A British Audiophile Recommends the AE300\" title=\"A British Audiophile Recommends the AE300\" class=\"wp-post-image wp-image-15085\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_aba_recommended.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_aba_recommended.png?resize=150%2C100\u0026amp;ssl=1\" width=\"137\" height=\"91\"\u003e\u003c\/a\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Acoustic Energy AE509 wins Diapason d'Or Award in France\" title=\"Acoustic Energy AE509 wins Diapason d'Or Award in France\" class=\"wp-post-image wp-image-15082\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_image_AE509_diapson_2020.jpg?resize=75%2C75\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_image_AE509_diapson_2020.jpg?resize=75%2C75\u0026amp;ssl=1\" width=\"88\" height=\"88\"\u003e\u003ca href=\"https:\/\/audiograde.uk\/our-picks-of-this-years-best-hifi\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/audiograde.uk\/our-picks-of-this-years-best-hifi\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Audiograde Best of 2021 award for the Acoustic Energy AE509\" title=\"Audiograde Best of 2021 award for the Acoustic Energy AE509\" class=\"wp-post-image wp-image-17684\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/audiograde_best-of-2021.jpg?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/audiograde_best-of-2021.jpg?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.the-ear.net\/review-hardware\/best-hi-fi-components-2020-various\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.the-ear.net\/review-hardware\/best-hi-fi-components-2020-various\" target=\"_blank\"\u003e\u003cimg alt=\"The Ear award the AE509 Best Buy\" title=\"Best Buy award for Acoustic Energy from The Ear\" class=\"wp-post-image wp-image-14836\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_the-ear-best-buy.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_the-ear-best-buy.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/alpha-audio.net\/review\/review-acoustic-energy-ae509-vloerstaanders\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/alpha-audio.net\/review\/review-acoustic-energy-ae509-vloerstaanders\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Audio Alpha give the AE509 5 Stars\" title=\"Audio Alpha give the AE509 5 Stars\" class=\"wp-post-image wp-image-15086\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_audio_alpha_netherlands.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_audio_alpha_netherlands.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.fullrange.kr\/ytboard\/view.php?id=feature\u0026amp;no=446#.XiVpW2j7SUl\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"http:\/\/www.fullrange.kr\/ytboard\/view.php?id=feature\u0026amp;no=446#.XiVpW2j7SUl\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Fullrange Award for the AE509\" title=\"Fullrange Award for the Acoustic Energy AE509\" class=\"wp-post-image wp-image-14856\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_fullrange_ae509.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_fullrange_ae509.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.hifi-voice.com\/testy-a-recenze\/reprosoustavy-podlahove\/2422-acoustic-energy-ae509\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.hifi-voice.com\/testy-a-recenze\/reprosoustavy-podlahove\/2422-acoustic-energy-ae509\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Hi-Fi Voice Logo - AE509 10 Stars!\" title=\"Hi-Fi Voice Logo - AE509 10 Stars!\" class=\"wp-post-image wp-image-12378\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/11\/hifivoicelogo.jpg?resize=190%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/11\/hifivoicelogo.jpg?resize=190%2C100\u0026amp;ssl=1\" width=\"150\" height=\"79\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-swiper-slide-index=\"9\" class=\"tf_swiper-slide\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_el0u208 tf_clearfix hide-mobile\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-2 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-2 last tb_rfgd208 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_backstretch best-fit-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 first tb_1puc771 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-box tb_qlvu771\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module-box-content ui  tb_default_color repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eDrive Unit:125mm carbon fibre cone\u003cbr data-mce-fragment=\"1\"\u003eTweeter:25mm carbon fibre dome\u003cbr data-mce-fragment=\"1\"\u003eFrequency Range:32Hz – 28kHz (+\/- 6dB)\u003cbr data-mce-fragment=\"1\"\u003eSensitivity:89dB\u003cbr data-mce-fragment=\"1\"\u003ePeak SPL:115dB\u003cbr data-mce-fragment=\"1\"\u003ePower Handling:175w\u003cbr data-mce-fragment=\"1\"\u003eCrossover Frequency:2.9kHz\u003cbr data-mce-fragment=\"1\"\u003eImpedance:6ohms\u003cbr data-mce-fragment=\"1\"\u003eDesign:2-way\u003cbr data-mce-fragment=\"1\"\u003eGrilles:Slim, cloth magnetic fit\u003cbr data-mce-fragment=\"1\"\u003eDimensions (mm):1\u003cspan data-mce-fragment=\"1\"\u003e000 x 185 x 270 (HxWxD, exc. spikes)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eWeight:22kg (each)\u003cbr data-mce-fragment=\"1\"\u003eFinishes:Piano Gloss White, Piano Gloss Black and American Walnut wood veneer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"High Gloss Piano Black","offer_id":41858501050565,"sku":"Acoustic Energy AE509 Gloss Black","price":3499.0,"currency_code":"USD","in_stock":false},{"title":"American Walnut","offer_id":41858501083333,"sku":"Acoustic Energy AE509 Walnut","price":3499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/AE509-Black-1_500x_ee1556dc-eced-48e9-ba4f-1ff8fb2296a7.webp?v=1667436661"},{"product_id":"acoustic-energy-ae500","title":"Acoustic Energy AE500","description":"\u003cdiv data-mce-fragment=\"1\" class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_column tb-column col-full tb_ubw5741 tf_box last\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb-column-inner tf_box tf_w\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module module-text tb_h3kx741 repeat\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb_text_wrap\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOur flagship 500 Series, comprises three models, the AE500 stand-mount, the AE509 and AE520 floor-standers and boast our newly developed carbon fibre tweeters and mid\/bass drivers, designed to match the pistonic power and accuracy of our legendary ceramic aluminium drivers but with improved self-damping for a smoother, more transparent sound.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\" class=\"more-text\" data-mce-style=\"text-align: left;\"\u003eOur new 500 Series tweeter features a brand new 25mm carbon fibre dome. Carbon fibre is much lighter and better damped than other typical hard dome materials and provides a lightning fast, natural sound which will surprise the listener with its neutrality. The new cast aluminium WDT waveguide on the high frequency driver is positioned close to the mid\/bass driver for optimum dispersion and is extremely stiff to reduce vibration being passed to the tweeter, ensuring sweet, clear and natural highs.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 125mm mid\/bass drivers include new oversized 35mm voice coils for low thermal compression and very high motor force factor to provide a highly dynamic yet controlled bass response. The woofer has an optimised motor and suspension system for maximum linearity and lowest distortion ensuring mid-range definition, whilst the lightweight nature of the carbon fibre cone material increases transient speed and clarity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe AE509 is a Mid Tweeter Mid\/bass (MTM) driver layout with a 2 way crossover using high voltage polypropylene film wound capacitors and air core inductors at critical locations for optimum dispersion through a smaller acoustic source size within the crossover region.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe AE520 features two dedicated 125mm mid-range drivers, three low frequency drivers and a 25mm tweeter. The two dedicated 125mm carbon fibre mid-drivers include new oversized 35mm voice coils for low thermal compression and optimum motor force factor. Both are mounted within their own dedicated sealed enclosure whilst the three dedicated low frequency drivers are reflex loaded by a large rear facing rectangular port.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003eThese unique drivers are housed in our new Resonance Suppression Composite (RSC) cabinets evolved from the prestigious Reference Series and featuring the same constrained layer composite to greatly reduce cabinet acoustic radiation, which would otherwise colour the sound. The\u003cimg data-mce-fragment=\"1\" style=\"float: right;\" class=\"alignright size-medium wp-image-12993\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1 219w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=768%2C1052\u0026amp;ssl=1 768w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=600%2C822\u0026amp;ssl=1 600w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?w=842\u0026amp;ssl=1 842w\" sizes=\"(max-width: 219px) 100vw, 219px\" data-recalc-dims=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/RSC-Composite-Diagram2.jpg?resize=219%2C300\u0026amp;ssl=1\" data-mce-style=\"float: right;\" width=\"250\" height=\"342\"\u003e cabinets are finished in high gloss Piano Black, Piano White or American Walnut wood veneer finishes. Aluminium bars\/feet are supplied with the AE509s to ensure rigid floor-coupling and maximum stability whilst the stiffness of the metal structure reduces the room to speaker interaction.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOffering unparalleled levels of performance, quality and value the result is a loudspeaker range with clean, uncluttered lines delivering a thrilling and powerful presentation discerning Acoustic Energy owners have come to expect for over 30 years\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\" class=\"more-text\" data-mce-style=\"text-align: left;\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_column tb-column col-full tb_ubw5741 tf_box last\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb-column-inner tf_box tf_w\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module module-text tb_h3kx741 repeat\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb_text_wrap\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"more-text\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_column tb-column col3-1 first tb_ecfeeb0 tf_box\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb-column-inner tf_box tf_w\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module module-text tb_e8df320 repeat\"\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"module-title\"\u003eAE500\u003c\/h3\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb_text_wrap\"\u003eThe AE500 is a compact stand-mount loudspeaker from our flagship 500 Series. Following on from the award winning AE100 and AE300, the AE500 offers a significant step up in audio quality, materials, and cabinet finish. The 500 Series features our newly developed carbon fibre tweeter and mid\/bass drivers,  designed to match the pistonic power and accuracy of our legendary ceramic aluminium drivers but with improved self-damping for a smoother, more transparent sound.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module module-text tb_a7bc1c5 repeat\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb_text_wrap\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOffering unparalleled levels of performance, quality and value the result is an audio product with clean, uncluttered lines delivering a thrilling and powerful presentation discerning Acoustic Energy owners have come to expect for over 30 years.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFinished in a choice of Piano Gloss Black, Piano Gloss White or American Walnut wood veneer finishes, the AE500 will easily integrate within any home décor placed on speaker stands or bookshelves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_huc9296 slider-default\"\u003e\n\u003cdiv data-mce-fragment=\"1\" data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"2\" data-tab-visible=\"1\" data-visible=\"4\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\"\u003e\n\u003cdiv data-mce-fragment=\"1\" data-swiper-slide-index=\"6\" class=\"tf_swiper-slide tf_swiper-slide-duplicate\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"slide-inner-wrap\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tf_rel slide-image\"\u003e\n\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/bit.ly\/3bhPjEG\" target=\"_blank\" data-mce-href=\"https:\/\/bit.ly\/3bhPjEG\"\u003e\u003cimg data-mce-fragment=\"1\" data-recalc-dims=\"1\" alt=\"AE509 Best Buy from The Ear\" title=\"The-Ear-Best-Buy-Logo\" class=\"wp-post-image wp-image-12943\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/The-Ear-Best-Buy-Logo.jpg?resize=100%2C57\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/The-Ear-Best-Buy-Logo.jpg?resize=100%2C57\u0026amp;ssl=1\" width=\"100\" height=\"57\"\u003e\u003c\/a\u003e \u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/www.acoustic-energy.co.uk\/ae500-review-reference-class-from-audisseus\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae500-review-reference-class-from-audisseus\/\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" data-recalc-dims=\"1\" sizes=\"(max-width: 74px) 100vw, 74px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/audisseus_Ae500.jpg?w=74\u0026amp;ssl=1 74w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/audisseus_Ae500.jpg?resize=30%2C40\u0026amp;ssl=1 30w\" alt=\"audisseus_Ae500\" title=\"audisseus_Ae500\" class=\"wp-post-image wp-image-12896\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/audisseus_Ae500.jpg?resize=74%2C100\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/03\/audisseus_Ae500.jpg?resize=74%2C100\u0026amp;ssl=1\" width=\"74\" height=\"100\"\u003e\u003c\/a\u003e\u003cimg data-mce-fragment=\"1\" data-recalc-dims=\"1\" sizes=\"(max-width: 200px) 100vw, 200px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/Alpha-AudioHolland-1-1.jpg?w=200\u0026amp;ssl=1 200w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/Alpha-AudioHolland-1-1.jpg?resize=30%2C11\u0026amp;ssl=1 30w\" alt=\"Alpha Audio review the AE500 - 5 Stars\" title=\"Alpha Audio Magazine Logo - The Netherlands\" class=\"wp-post-image wp-image-12674\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/Alpha-AudioHolland-1-1.jpg?resize=200%2C74\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/Alpha-AudioHolland-1-1.jpg?resize=200%2C74\u0026amp;ssl=1\" width=\"200\" height=\"74\"\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/stereo.ru\/to\/wr2rd-test-polochnyh-kolonok-acoustic-energy-ae500-besposchadno-detalnye\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"https:\/\/stereo.ru\/to\/wr2rd-test-polochnyh-kolonok-acoustic-energy-ae500-besposchadno-detalnye\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" data-recalc-dims=\"1\" sizes=\"(max-width: 178px) 100vw, 178px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/stereo-video-russia.jpg?w=178\u0026amp;ssl=1 178w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/stereo-video-russia.jpg?resize=30%2C9\u0026amp;ssl=1 30w\" alt=\"Stereo \u0026amp; Video Review the AE500\" title=\"Stereo \u0026amp; Video Review the AE500\" class=\"wp-post-image wp-image-12783\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/stereo-video-russia.jpg?resize=178%2C57\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/stereo-video-russia.jpg?resize=178%2C57\u0026amp;ssl=1\" width=\"178\" height=\"57\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/www.av-online.hu\/hangfal\/acoustic-energy-ae500-allvanyos-hangfal-teszt_3160\/1\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"https:\/\/www.av-online.hu\/hangfal\/acoustic-energy-ae500-allvanyos-hangfal-teszt_3160\/1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" sizes=\"(max-width: 428px) 100vw, 428px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/logo_hungary_av_online_award.jpg?w=428\u0026amp;ssl=1 428w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/logo_hungary_av_online_award.jpg?resize=300%2C210\u0026amp;ssl=1 300w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/logo_hungary_av_online_award.jpg?resize=30%2C21\u0026amp;ssl=1 30w\" alt='\"Recommended Buy\" for the AE500 from Audio \u0026amp; Vision Hungary' title='\"Recommended Buy\" for the AE500 from Audio \u0026amp; Vision Hungary' class=\"wp-post-image wp-image-14369\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/logo_hungary_av_online_award.jpg?resize=428%2C300\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/logo_hungary_av_online_award.jpg?resize=428%2C300\u0026amp;ssl=1\" width=\"101\" height=\"71\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/www.youtube.com\/watch?v=_ZvBdPHtc3M\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=_ZvBdPHtc3M\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"Persuit Perfect system AE500 Essential Audition award\" title=\"Persuit Perfect system AE500 Essential Audition award\" class=\"wp-post-image wp-image-16100\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/PPS-essential_audition_ae500.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/PPS-essential_audition_ae500.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/www.pursuitperfectsystem.com\/best-hifi-products-2021-awards\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"https:\/\/www.pursuitperfectsystem.com\/best-hifi-products-2021-awards\/\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" alt='Pursuit Perfect System \"Stand Out Product\" for the AE500' title='Pursuit Perfect System \"Stand Out Product\" for the AE500' class=\"wp-post-image wp-image-17951\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_pps_standout_product.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_pps_standout_product.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"https:\/\/www.the-ear.net\/review-hardware\/best-hi-fi-components-2021-various\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"https:\/\/www.the-ear.net\/review-hardware\/best-hi-fi-components-2021-various\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" alt='The Ear awards the AE500 a \"Best of 2021\" award' title='The Ear awards the AE500 a \"Best of 2021\" award' class=\"wp-post-image wp-image-17589\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_ae500_the-ear_POTY.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_ae500_the-ear_POTY.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"http:\/\/bit.ly\/31YGF74\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"http:\/\/bit.ly\/31YGF74\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" data-recalc-dims=\"1\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/10\/Stereoplay_AE509_highlight.png?w=150\u0026amp;ssl=1 150w, https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/10\/Stereoplay_AE509_highlight.png?resize=30%2C20\u0026amp;ssl=1 30w\" alt='Stereoplay \"Highlight\" AE509' title='Stereoplay \"Highlight\" AE509' class=\"wp-post-image wp-image-12175\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/10\/Stereoplay_AE509_highlight.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/10\/Stereoplay_AE509_highlight.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca data-mce-fragment=\"1\" aria-describedby=\"a11y-new-window-message\" href=\"http:\/\/bit.ly\/2D8KFat\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" target=\"_blank\" data-mce-href=\"http:\/\/bit.ly\/2D8KFat\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003e\u003cimg data-mce-fragment=\"1\" data-recalc-dims=\"1\" alt=\"Acoustic Energy AE520 StereoNET Applause Award 2020\" title=\"Acoustic Energy AE520 StereoNET Applause Award 2020\" class=\"wp-post-image wp-image-14832\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_ae520_applause_award_AE520_stereonet.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_ae520_applause_award_AE520_stereonet.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cspan data-mce-fragment=\"1\" aria-atomic=\"true\" aria-live=\"assertive\" class=\"tf_swiper-notification\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"more-text\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_row themify_builder_row repeat tb_el0u208 tf_clearfix hide-mobile\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"row_inner col_align_top col-count-2 tf_box tf_w tf_rel\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_column tb-column col4-2 last tb_rfgd208 repeat tf_box\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb_backstretch best-fit-wrap\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module_column tb-column col4-1 first tb_1puc771 tf_box\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb-column-inner tf_box tf_w\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module module-box tb_qlvu771\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"module-box-content ui  tb_default_color repeat\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tb_text_wrap\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eDrive Unit:125mm carbon fibre cone\u003cbr data-mce-fragment=\"1\"\u003eTweeter:25mm carbon fibre dome\u003cbr data-mce-fragment=\"1\"\u003eFrequency Range:45Hz – 28kHz (+\/- 6dB)\u003cbr data-mce-fragment=\"1\"\u003eSensitivity:87dB\u003cbr data-mce-fragment=\"1\"\u003ePeak SPL:113dB\u003cbr data-mce-fragment=\"1\"\u003ePower Handling:120w\u003cbr data-mce-fragment=\"1\"\u003eCrossover Frequency:2.8kHz\u003cbr data-mce-fragment=\"1\"\u003eImpedance:6ohms\u003cbr data-mce-fragment=\"1\"\u003eDesign:2-way\u003cbr data-mce-fragment=\"1\"\u003eGrilles:Slim, cloth magnetic fit\u003cbr data-mce-fragment=\"1\"\u003eDimensions (mm):310 x 185 x 260 (HxWxD)\u003cbr data-mce-fragment=\"1\"\u003eWeight:8kg (each)\u003cbr data-mce-fragment=\"1\"\u003eFinishes:Piano Gloss White, Piano Gloss Black and American Walnut wood veneer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"High Gloss Piano Black","offer_id":41858507964613,"sku":"Acoustic Energy AE500 Gloss Black","price":1499.0,"currency_code":"USD","in_stock":false},{"title":"American Walnut","offer_id":41858507997381,"sku":"Acoustic Energy AE500 Walnut","price":1499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/AE500-Black_500x_3caec3c8-9f85-48d6-b520-f6fce714d048.webp?v=1667436844"},{"product_id":"acoustic-energy-ae300","title":"Acoustic Energy AE300","description":"\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBuilding on the hugely popular and universally acclaimed 100 Series, the 300 Series raises the performance bar further still…\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 300 Series features multiple upgrades over the entry-level 100 Series, all designed to improve both audio performance and aesthetics, befitting of its more premium status. Bespoke new drive units have been designed in tandem to offer seamless tonal integration in addition to low distortion and high power handling benefits. The 28mm aluminium dome tweeter also features our WDT Wide Dispersion Technology™ and a re-designed 130mm aluminium mid-bass driver uses a ceramic aluminium sandwich cone and long throw motor system. The seamless cabinet enclosures boast an inert 18mm high density MDF material with proprietary internal bracing technology to reduce cabinet colouration. They’re finished in attractive real open grain walnut wood veneer, piano grade high gloss black or white lacquer options.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe result is a premium-finished package which offers a refined, accurate and above all, enjoyable musical experience. Embodying all the qualities Acoustic Energy are famous for… and designed for the love of music.\u003c\/p\u003e\n\u003cdiv class=\"module module-text tb_bd75b7c repeat\" data-mce-fragment=\"1\"\u003e\n\u003ch3 class=\"module-title\" data-mce-fragment=\"1\"\u003eAE300\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module module-text tb_4dbe240 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AE300 is a compact stand-mount loudspeaker suitable for small to medium sized rooms. Following on from the award winning AE100, it offers a significant step up in both audio quality, materials, and cabinet finish.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTracing its lineage back to the original AE1, the AE300 uses the latest generation of our 130mm mid-bass drive unit. Featuring a brand new ceramic aluminium sandwich cone with an ultra-shallow profile and ultra-high force, long throw motor system, this new driver boasts improved dispersion, extended bass slam and overall power handling.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA new 28mm aluminium tweeter has been developed for the 300 Series which offers high power handling and a low fundamental resonance to reduce distortion. However, the main benefit to this new design is the excellent dispersion characteristics thanks to our Wide Dispersion Technology waveguides. The waveguides shape the acoustic output of the tweeter to match the woofer and provide a wider sweet-spot in your listening environment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe inert 18mm high density MDF cabinet utilises proprietary bracing technology derived from the award-winning Reference Series, to reduce cabinet colouration and allow the new transducers to breath freely within the listening environment. The slot shaped duct port on the rear of the speaker augments the bass output and has been carefully developed to reduce the effect of air turbulence with a clean undistorted bass performance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe result is an audio product with clean, uncluttered lines delivering a thrilling and powerful presentation discerning Acoustic Energy owners have come to expect for over 30 years.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFinished in a choice of Piano gloss black, white or satin real walnut wood veneer finishes, the AE300 will easily integrate within any home décor placed on speaker stands or bookshelves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_el0u208 tf_clearfix hide-mobile\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-2 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-2 first tb_bt7b208 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_9e1f208 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_38b06b1 slider-default\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"2\" data-tab-visible=\"0\" data-visible=\"7\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv data-swiper-slide-index=\"0\" class=\"tf_swiper-slide tf_swiper-slide-duplicate\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Lbm4MdJD-zU\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=Lbm4MdJD-zU\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.hifichoicemag.com\/\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.hifichoicemag.com\/\" target=\"_blank\"\u003e\u003cimg alt=\"mag_logo_HFC_recommended_5_stars\" title=\"mag_logo_HFC_recommended_5_stars\" class=\"wp-post-image wp-image-9082\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=UgUx7FG4cyU\u0026amp;t=175s\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=UgUx7FG4cyU\u0026amp;t=175s\" target=\"_blank\"\u003e\u003cimg alt=\"A British Audiophile Recommends the AE300\" title=\"A British Audiophile Recommends the AE300\" class=\"wp-post-image wp-image-15085\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_aba_recommended.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_aba_recommended.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=ZlWShSH5RRs\u0026amp;feature=emb_logo\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=ZlWShSH5RRs\u0026amp;feature=emb_logo\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Persuit Perfect System AE300 Awards Logo\" title=\"Persuit Perfect System AE300 Awards Logo\" class=\"wp-post-image wp-image-14431\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/PPS_Review_image.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/PPS_Review_image.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003cimg alt=\"HiFi World 5 Globes Logo\" title=\"HiFi World 5 Globes Logo\" class=\"wp-post-image wp-image-9080\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003cimg alt=\"mag_logo_audio video poland ae309\" title=\"mag_logo_audio video poland ae309\" class=\"wp-post-image wp-image-9316\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_audio-video-poland-ae309.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_audio-video-poland-ae309.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003ca href=\"http:\/\/www.dtown.co.il\/articles\/4561.html\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"http:\/\/www.dtown.co.il\/articles\/4561.html\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"dTown_logo_israel\" title=\"dTown_logo_israel\" class=\"wp-post-image wp-image-11547\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/07\/dTown_logo_israel.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/07\/dTown_logo_israel.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"module-title\" data-mce-fragment=\"1\"\u003e\n\u003cimg alt=\"A British Audiophile Outstanding Award for the AE1 Active\" title=\"A British Audiophile Outstanding Award for the AE1 Active\" class=\"wp-post-image wp-image-14415\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review-and-Magazine-Logos.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review-and-Magazine-Logos.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Zlh4Id_Y2_8\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=Zlh4Id_Y2_8\" target=\"_blank\"\u003e\u003cimg alt=\"Persuit Perfect system AE500 Essential Audition award\" title=\"Persuit Perfect system AE500 Essential Audition award\" class=\"wp-post-image wp-image-16100\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/PPS-essential_audition_ae500.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/PPS-essential_audition_ae500.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/gedeonaudio.hu\/acoustic-energy-ae100-mkii-hangfal-teszt\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/gedeonaudio.hu\/acoustic-energy-ae100-mkii-hangfal-teszt\/\" target=\"_blank\"\u003e\u003cimg alt='Gedeon Audio Hungary award the AE100 \"Outstanding\"' title='Gedeon Audio Hungary award the AE100 \"Outstanding\"' class=\"wp-post-image wp-image-18932\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/FI_Gedeon_AE100.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/FI_Gedeon_AE100.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_column tb-column col4-2 last tb_rfgd208 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_backstretch best-fit-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 first tb_1puc771 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-box tb_qlvu771\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module-box-content ui  tb_default_color repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eDrive Unit:130mm ceramic aluminum sandwich cone\u003cbr data-mce-fragment=\"1\"\u003eTweeter:28mm dome\u003cbr data-mce-fragment=\"1\"\u003eFrequency Range:45Hz – 30kHz\u003cbr data-mce-fragment=\"1\"\u003eSensitivity:86dB\u003cbr data-mce-fragment=\"1\"\u003ePeak SPL:112dB\u003cbr data-mce-fragment=\"1\"\u003ePower Handling:100w\u003cbr data-mce-fragment=\"1\"\u003eCrossover Frequency:2.8kHz\u003cbr data-mce-fragment=\"1\"\u003eImpedance:6ohms\u003cbr data-mce-fragment=\"1\"\u003eDesign:2-way\u003cbr data-mce-fragment=\"1\"\u003eGrilles:Slim, cloth magnetic fit\u003cbr data-mce-fragment=\"1\"\u003eDimensions (mm):300 x 175 x 260 (HxWxD)\u003cbr data-mce-fragment=\"1\"\u003eWeight:6.5kg (each)\u003cbr data-mce-fragment=\"1\"\u003eFinishes:Piano Gloss White, Piano Gloss Black and Real Walnut wood veneer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"High Gloss Piano Black","offer_id":41858514059461,"sku":"Acoustic Energy AE300 Gloss Black","price":999.0,"currency_code":"USD","in_stock":false},{"title":"American Walnut","offer_id":41858514092229,"sku":"Acoustic Energy AE300 Walnut","price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/AE300-Black_500x_eb2441bb-7ee1-47ad-933d-6553c3c659a5.webp?v=1667437048"},{"product_id":"acoustic-energy-ae309","title":"Acoustic Energy AE309","description":"\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBuilding on the hugely popular and universally acclaimed 100 Series, the 300 Series raises the performance bar further still…\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 300 Series features multiple upgrades over the entry-level 100 Series, all designed to improve both audio performance and aesthetics, befitting of its more premium status. Bespoke new drive units have been designed in tandem to offer seamless tonal integration in addition to low distortion and high power handling benefits. The 28mm aluminium dome tweeter also features our WDT Wide Dispersion Technology™ and a re-designed 130mm aluminium mid-bass driver uses a ceramic aluminium sandwich cone and long throw motor system. The seamless cabinet enclosures boast an inert 18mm high density MDF material with proprietary internal bracing technology to reduce cabinet colouration. They’re finished in attractive real open grain walnut wood veneer, piano grade high gloss black or white lacquer options.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe result is a premium-finished package which offers a refined, accurate and above all, enjoyable musical experience. Embodying all the qualities Acoustic Energy are famous for… and designed for the love of music.\u003c\/p\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_0peq497 repeat\" data-mce-fragment=\"1\"\u003e\n\u003ch3 class=\"module-title\" data-mce-fragment=\"1\"\u003eAE309\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module module-text tb_a579af3 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AE309 is a slim-line floor-standing loudspeaker with compact dimensions, suitable for medium to large sized rooms. Similar to the AE300 comparison, the AE309 offers higher levels of performance and finish than its 100 Series equivalent.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AE309 uses two latest generation 130mm mid-bass drive units. Featuring a brand new ceramic aluminium sandwich cone with an ultra-shallow profile and ultra-high force, long throw motor system, this new driver boasts improved dispersion, extended bass slam and overall power handling.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA new 28mm aluminium tweeter has been developed for the 300 Series which offers high power handling and a low fundamental resonance to reduce distortion. However, the main benefit to this new design is the excellent dispersion characteristics thanks to our Wide Dispersion Technology waveguides. The waveguides shape the acoustic output of the tweeter to match the woofer and provide a wider sweet-spot in your listening environment.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe inert, 18mm high density MDF cabinet utilises proprietary bracing technology derived from the award-winning Reference Series, to reduce cabinet colouration and allow the new transducers to breath freely within the listening environment. The slot shaped duct port on the rear of the speaker augments the bass output and has been carefully developed to reduce the effect of air turbulence with a clean, undistorted bass performance. The base of the cabinet is pre-loaded with an inert mass material which adds damping and reduces cabinet colouration. The mass loading coupled with 8mm floor spikes help stability and provide a solid foundation for the drive units to operate without resonances from the cabinet interacting with the floor surface.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe result of this latest drive unit technology and enclosure design is a slim-line, powerful floor-standing loudspeaker for the discerning listener when refined audio quality coupled with elegant aesthetics are paramount.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFinished in a choice of Piano gloss black, white or satin real walnut wood veneer finishes, the AE309 will easily integrate within any home décor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_2wvo498 slider-default\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"1\" data-tab-visible=\"1\" data-visible=\"7\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-swiper-slide-index=\"0\" class=\"tf_swiper-slide tf_swiper-slide-duplicate tf_swiper-slide-duplicate-prev\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/www.hifichoicemag.com\/content\/acoustic-energy-ae309\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.hifichoicemag.com\/content\/acoustic-energy-ae309\" target=\"_blank\"\u003e\u003cimg alt=\"mag_logo_HFC_recommended_5_stars\" title=\"mag_logo_HFC_recommended_5_stars\" class=\"wp-post-image wp-image-9082\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.av-online.hu\/hangfal\/acoustic-energy-ae309-allo-hangfal-teszt_3345\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.av-online.hu\/hangfal\/acoustic-energy-ae309-allo-hangfal-teszt_3345\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Audio \u0026amp; Vision Online Logo\" title=\"Audio \u0026amp; Vision Online Logo\" class=\"wp-post-image wp-image-15642\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_audio_video_online_hungary.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_audio_video_online_hungary.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003cimg alt=\"HiFi World 5 Globes Logo\" title=\"HiFi World 5 Globes Logo\" class=\"wp-post-image wp-image-9080\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003cimg alt=\"mag_logo_audio video poland ae309\" title=\"mag_logo_audio video poland ae309\" class=\"wp-post-image wp-image-9316\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_audio-video-poland-ae309.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_audio-video-poland-ae309.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"mag_logo_stereoplay_ae309\" title=\"mag_logo_stereoplay_ae309\" class=\"wp-post-image wp-image-9318\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_stereoplay_ae309.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_stereoplay_ae309.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003ca href=\"https:\/\/www.hifi.nl\/artikel\/28518\/Review-Acoustic-Energy-309.html\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.hifi.nl\/artikel\/28518\/Review-Acoustic-Energy-309.html\" target=\"_blank\"\u003e\u003cimg alt=\"HiFI NL Logo\" title=\"HiFI NL Logo\" class=\"wp-post-image wp-image-12583\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/HiFi-NL-Logo.jpg?resize=150%2C93\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2020\/01\/HiFi-NL-Logo.jpg?resize=150%2C93\u0026amp;ssl=1\" width=\"150\" height=\"93\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-swiper-slide-index=\"2\" class=\"tf_swiper-slide tf_swiper-slide-next\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-swiper-slide-index=\"3\" class=\"tf_swiper-slide\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_el0u208 tf_clearfix hide-mobile\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-2 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-2 first tb_bt7b208 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_9e1f208 repeat\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_column tb-column col4-2 last tb_rfgd208 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_backstretch best-fit-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 first tb_1puc771 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-box tb_qlvu771\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module-box-content ui  tb_default_color repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eDrive Unit:130mm ceramic aluminum sandwich cone\u003cbr data-mce-fragment=\"1\"\u003eTweeter:28mm dome\u003cbr data-mce-fragment=\"1\"\u003eFrequency Range:38Hz – 30kHz\u003cbr data-mce-fragment=\"1\"\u003eSensitivity:89dB\u003cbr data-mce-fragment=\"1\"\u003ePeak SPL:115dB\u003cbr data-mce-fragment=\"1\"\u003ePower Handling:175w\u003cbr data-mce-fragment=\"1\"\u003eCrossover Frequency:\u003cspan data-mce-fragment=\"1\"\u003e296Hz \/ 2.56kHz\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eImpedance:6ohms\u003cbr data-mce-fragment=\"1\"\u003eDesign:2.5-way\u003cbr data-mce-fragment=\"1\"\u003eGrilles:Slim, cloth magnetic fit\u003cbr data-mce-fragment=\"1\"\u003eDimensions (mm):900 x 175 x 280 (HxWxD)\u003cbr data-mce-fragment=\"1\"\u003eWeight:22kg (each)\u003cbr data-mce-fragment=\"1\"\u003eFinishes:Piano Gloss White, Piano Gloss Black and Real Walnut wood veneer\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"High Gloss Piano Black","offer_id":41858530803909,"sku":"Acoustic Energy AE309 Gloss Black","price":1899.0,"currency_code":"USD","in_stock":false},{"title":"American Walnut","offer_id":41858530836677,"sku":"Acoustic Energy AE309 Walnut","price":1999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/AE309-Black_500x_ae1edcd1-cdaf-44b5-a2c7-4d067038ca68.webp?v=1667437207"},{"product_id":"acoustic-energy-ae320","title":"Acoustic Energy AE320","description":"\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBuilding on the hugely popular and universally acclaimed 100 Series, the 300 Series raises the performance bar further still…\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 300 Series features multiple upgrades over the entry-level 100 Series, all designed to improve both audio performance and aesthetics, befitting of its more premium status. Bespoke new drive units have been designed in tandem to offer seamless tonal integration in addition to low distortion and high power handling benefits. The 28mm aluminium dome tweeter also features our WDT Wide Dispersion Technology™ and a re-designed 130mm aluminium mid-bass driver uses a ceramic aluminium sandwich cone and long throw motor system. The seamless cabinet enclosures boast an inert 18mm high density MDF material with proprietary internal bracing technology to reduce cabinet colouration. They’re finished in attractive real open grain walnut wood veneer, piano grade high gloss black or white lacquer options.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe result is a premium-finished package which offers a refined, accurate and above all, enjoyable musical experience. Embodying all the qualities Acoustic Energy are famous for… and designed for the love of music.\u003c\/p\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_n55b741 tf_clearfix\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-1 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col-full tb_ubw5741 tf_box last\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_h3kx741 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_2wvo498 slider-default\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"1\" data-tab-visible=\"1\" data-visible=\"7\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-swiper-slide-index=\"2\" class=\"tf_swiper-slide tf_swiper-slide-next\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_8vls614 repeat\" data-mce-fragment=\"1\"\u003e\n\u003ch3 class=\"module-title\" data-mce-fragment=\"1\"\u003eAE320\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module module-text tb_rnep614 repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe AE320 is a new slim-line floor-standing loudspeaker with compact dimensions, suitable for medium to large sized rooms. \u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe AE320 uses three latest generation 130mm mid-bass drive units. Featuring the brand new ceramic aluminium sandwich cone, that was especially developed for the 300 Series, with an ultra-shallow profile and ultra-high force, long throw motor system, this new driver boasts improved dispersion, extended bass slam and overall power handling.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe 28mm aluminium tweeter offers high power handling and a low fundamental resonance to reduce distortion. However, the main benefit to this new design is the excellent dispersion characteristics thanks to our Wide Dispersion Technology waveguides. The waveguides shape the acoustic output of the tweeter to match the woofer and provide a wider sweet-spot in your listening environment. \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe inert, 18mm high density MDF cabinet utilises proprietary bracing technology derived from the award-winning Reference Series, to reduce cabinet colouration and allow the new transducers to breath freely within the listening environment. The slot shaped duct port on the rear of the speaker augments the bass output and has been carefully developed to reduce the effect of air turbulence with a clean, undistorted bass performance. The base of the cabinet is pre-loaded with an inert mass material which adds damping and reduces cabinet colouration. The mass loading coupled with 8mm floor spikes help stability and provide a solid foundation for the drive units to operate without resonances from the cabinet interacting with the floor surface. \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe result of this latest drive unit technology and enclosure design is a slim-line, powerful floor-standing loudspeaker for the discerning listener when refined audio quality coupled with elegant aesthetics are paramount.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module tf_clearfix themify_builder_slider_wrap module-slider tb_1hww793 slider-default\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-css_url=\"https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/carousel.css,https:\/\/www.acoustic-energy.co.uk\/wp-content\/themes\/parallax\/themify\/themify-builder\/css\/modules\/sliders\/slider.css\" data-horizontal=\"0\" data-height=\"auto\" data-effect=\"scroll\" data-pager=\"0\" data-slider_nav=\"0\" data-wrapvar=\"1\" data-speed=\"1\" data-pause_hover=\"1\" data-controller=\"0\" data-auto=\"3000\" data-scroll=\"1\" data-mob-visible=\"1\" data-tab-visible=\"1\" data-visible=\"7\" data-mbreakpoints=\"680\" data-tbreakpoints=\"1200\" class=\"themify_builder_slider tf_carousel tf_swiper-container tf_rel tf_overflow tf_swiper-container-initialized tf_swiper-container-horizontal\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_swiper-wrapper tf_rel tf_w tf_h tf_textc\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-swiper-slide-index=\"1\" class=\"tf_swiper-slide tf_swiper-slide-duplicate tf_swiper-slide-duplicate-prev\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/audiograde.uk\/review\/ae320\/\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/audiograde.uk\/review\/ae320\/\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Audiograde UK AE320 Best Value badge\" title=\"Audiograde UK AE320 Best Value badge\" class=\"wp-post-image wp-image-19147\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_audiograde_ae320.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_audiograde_ae320.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/its-5-globes-for-the-ae320-from-hi-fi-world\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/its-5-globes-for-the-ae320-from-hi-fi-world\/\" target=\"_blank\"\u003e\u003cimg alt=\"HiFi World 5 Globes Logo\" title=\"HiFi World 5 Globes Logo\" class=\"wp-post-image wp-image-9080\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFW_5_globes.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.the-ear.net\/review-hardware\/acoustic-energy-ae320-floorstanding-loudspeaker\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.the-ear.net\/review-hardware\/acoustic-energy-ae320-floorstanding-loudspeaker\" target=\"_blank\"\u003e\u003cimg alt=\"The Ear award the AE509 Best Buy\" title=\"Best Buy award for Acoustic Energy from The Ear\" class=\"wp-post-image wp-image-14836\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_the-ear-best-buy.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/review_logo_the-ear-best-buy.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/hificritic-award-the-ae320-a-best-buy\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/hificritic-award-the-ae320-a-best-buy\/\" target=\"_blank\"\u003e\u003cimg alt=\"mag_logo_hificritic_best_buy\" title=\"mag_logo_hificritic_best_buy\" class=\"wp-post-image wp-image-9073\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_hificritic_best_buy.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_hificritic_best_buy.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Haute Fidelite AE320 - Best Buy\" title=\"Haute Fidelite AE320 - Best Buy\" class=\"wp-post-image wp-image-18300\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Logo_Haute-fidelite-AE320.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Logo_Haute-fidelite-AE320.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003ca href=\"http:\/\/highfidelity.pl\/@main-1148\u0026amp;lang=en\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"http:\/\/highfidelity.pl\/@main-1148\u0026amp;lang=en\" target=\"_blank\"\u003e\u003cimg data-recalc-dims=\"1\" alt=\"Red Fingerprint award for the AE320\" title=\"Red Fingerprint award for the AE320\" class=\"wp-post-image wp-image-18374\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_Logo_Red_print_poland.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_Logo_Red_print_poland.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\u003cimg data-recalc-dims=\"1\" alt=\"AE320 reviewed in Audio Germany\" title=\"AE320 reviewed in Audio Germany\" class=\"wp-post-image wp-image-18845\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_Logo_Audio_Gemany_AE320.jpg?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/Review_Logo_Audio_Gemany_AE320.jpg?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003ca href=\"https:\/\/www.acoustic-energy.co.uk\/ae320-receives-a-recommended-from-hi-fi-choice-in-first-review\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" aria-describedby=\"a11y-new-window-message\" data-mce-fragment=\"1\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\" data-mce-href=\"https:\/\/www.acoustic-energy.co.uk\/ae320-receives-a-recommended-from-hi-fi-choice-in-first-review\/\" target=\"_blank\"\u003e\u003cimg alt=\"mag_logo_HFC_recommended_5_stars\" title=\"mag_logo_HFC_recommended_5_stars\" class=\"wp-post-image wp-image-9082\" src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/i0.wp.com\/www.acoustic-energy.co.uk\/wp-content\/uploads\/2019\/04\/mag_logo_HFC_recommended_5_stars.png?resize=150%2C100\u0026amp;ssl=1\" width=\"150\" height=\"100\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-swiper-slide-index=\"3\" class=\"tf_swiper-slide\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"slide-inner-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tf_rel slide-image\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_row themify_builder_row repeat tb_el0u208 tf_clearfix hide-mobile\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row_inner col_align_top col-count-2 tf_box tf_w tf_rel\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-2 first tb_bt7b208 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-text tb_9e1f208 repeat\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module_column tb-column col4-2 last tb_rfgd208 repeat tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_backstretch best-fit-wrap\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module_column tb-column col4-1 first tb_1puc771 tf_box\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb-column-inner tf_box tf_w\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module module-box tb_qlvu771\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"module-box-content ui  tb_default_color repeat\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"tb_text_wrap\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eDrive Unit:130mm ceramic aluminum sandwich cone\u003cbr data-mce-fragment=\"1\"\u003eTweeter:28mm dome\u003cbr data-mce-fragment=\"1\"\u003eFrequency Range:35Hz – 30kHz\u003cbr data-mce-fragment=\"1\"\u003eSensitivity:90dB\u003cbr data-mce-fragment=\"1\"\u003ePeak SPL:116dB\u003cbr data-mce-fragment=\"1\"\u003ePower Handling:200w\u003cbr data-mce-fragment=\"1\"\u003eCrossover Frequency:380Hz \/ 3.4kHz\u003cbr data-mce-fragment=\"1\"\u003eImpedance:8ohms\u003cbr data-mce-fragment=\"1\"\u003eDesign:3-way\u003cbr data-mce-fragment=\"1\"\u003eGrilles:Slim, cloth magnetic fit\u003cbr data-mce-fragment=\"1\"\u003eDimensions (mm):\u003cspan data-mce-fragment=\"1\"\u003e1000 x 175 x 320 (HxWxD)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eWeight:26kg (each)\u003cbr data-mce-fragment=\"1\"\u003eFinishes:Piano Gloss White, Piano Gloss Black and Real Walnut wood veneer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"High Gloss Piano Black","offer_id":41858536767685,"sku":"Acoustic Energy AE320 Gloss Black","price":2899.0,"currency_code":"USD","in_stock":false},{"title":"American Walnut","offer_id":41858536800453,"sku":"Acoustic Energy AE320 Walnut","price":2999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/products\/AE320-Black-Web-scaled_500x_c147f588-d31c-43d8-a2f5-05b37d19e218.webp?v=1667437340"}],"url":"https:\/\/www.hifiboutique.us\/collections\/speakers.oembed","provider":"HiFi Boutique","version":"1.0","type":"link"}