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  Ceiling Speakers & In Wall Speakers: Invisa® Series Overview GoldenEar Invisa Series Ceiling Speakers / In Wall Speakers are engineered to deliver superb state-of-the-art sound quality, designed to blend perfectly with their surroundings and virtually disappear. GoldenEar’s Invisa ceiling speakers line-up consists of the Invisa 525, Invisa 600, Invisa 650 and SP 652 StereoPoint™ Single-point Stereo speaker. GoldenEar’s Invisa high-performance music and home theater models consist of the Home Theater Reference (HTR) 7000, the Invisa MultiPolar™ (MPX) and the Invisa Signature Point Source (SPS). All models incorporate a magnetically attached grill-covered/hidden flange construction that helps to make them virtually invisible. A tremendous amount of work has gone into the acoustical engineering of the Invisa Series Ceiling Speakers / In Wall Speakers in order to deliver the highest sound quality possible in an architectural format. All models (except the 600) incorporate a High Velocity Folded Ribbon (HVFR™) high-frequency radiator similar to the unit used in all of GoldenEar’s award-winning Towers, Bookshelf and Satellite speakers. The Invisa 525 and Invisa 600/650/652 utilize a one-piece driver/frame/flange construction in order to minimize their footprint. Solidly constructed of a marble-infused polymer, the unitized structure actually has the high-definition wide-dispersion driver constructed as an integral part. The Invisa HTR 7000 incorporates our Focus-Field™ Technology with a cast-basket 7" bass/midrange driver and HVFR™ tweeter that are angled under the grille for optimum performance as Main and/or Surround, Rear and Height speakers in a high-quality in-ceiling home theater and music system. The Invisa MPX, with its advanced spaciousness and dispersion, is perfect for in-wall Main or Surround use. The Invisa SPS in-wall SuperSpeaker™ is the perfect anchor for a high-end music and/or home theater system, utilizing GoldenEar’s latest Triton Reference speaker technology. All ceiling speakers/in-wall models have complex multi-element crossovers to precisely blend the drivers for seamless, exquisitely natural sound quality.   Invisa 525 and Invisa 650 Overview   The Invisa 525 and 650 are designed for in-ceiling and in-wall use. The driver motor structures and cone/voice coil assemblies (5.25" in the 525 and 6.5" in the 650) are based on those utilized in GoldenEar’s Triton and Aon speakers. Of course, both also incorporate the GoldenEar High Velocity Folded Ribbon (HVFR™) tweeter and a complex crossover to perfectly blend the drivers for superb performance. The Invisa 525 and 650 ceiling speakers / in wall speakers come standard with a round, paintable MagneLock™ grille and there is an optional square grille available. Special attention has been given to achieving wide sonic dispersion that is so important in distributed audio systems. The tweeters twist and pivot to optimize performance and a high-frequency equalization switch allows precise matching to any environment. Click here to read the Brochure. Componente:   High-Velocity Folded Ribbon (HVFR) Tweeter (Invisa 525 and 650 and SP 652) Tweeter Diaphragm is a High Temperature Film High-Power Neodymium Magnets Squeezes/Pressurizes Air Instead of Pushing It Greater Control, Smoother More Extended Response Vanishingly Low Distortion Dramatically Improved Dynamic Range and Detail Dispersion Control with Rotating and Aiming Tweeter Assembly   5-1/4" and 6-1/2" High-Definition Wide-Dispersion Mid-bass Driver (Invisa 525, 600, 650, SP 652) Driver is built as an integral part of the frame/flange construction to minimize footprint Exceptionally rigid unitized structure constructed of a marble-infused polymer Proprietary Computer Optimized Cone Topology High-Gauss Magnet Assembly 1˝ High-Temperature Kapton Former Voice Coil Specificatii Tehnice: