GoldenEar Invisa SP652 In Ceiling Speaker

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. All ceiling speakers/in-wall models have complex multi-element crossovers to precisely blend the drivers for seamless, exquisitely natural sound quality.

Similar to the Invisa 650, the Invisa SP 652 is a very versatile all-in-one stereo speaker, which, when both channels are paralleled, also makes a great bipolar surround speaker as well as an in-ceiling height speaker. Solidly constructed of a marble-infused polymer, the unitized construction actually has the high-definition wide-dispersion dual-wound voice-coil 6-1/2” driver constructed as an integral part, with clear performance advantages. Special care has been taken to minimize deleterious diffraction effects that are common in many other stereo ceiling speakers that sink the drivers deeply into the structure. The two superb, but costly, HVFR™ tweeters are mounted in a special acoustically optimized high-frequency pod with a precisely calculated angle to maximize stereo coverage and radiation into the room. It is unique to find tweeters of this quality in single point stereo speakers. Two complex crossovers incorporating the highest quality components are utilized to precisely blend the drivers for seamless exquisite sound quality. A specially contoured santoprene anti-resonance/diffraction-control ring is incorporated around the driver and covering the surrounds to further optimize performance. There is also a high-frequency equalization switch to precisely match the SP 652 to any environment.

Square grilles are available for this product as an additional extra. Please contact us for more information if you're interested

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

Dual High Velocity Folded Ribbon (HVFR) Tweeters (Invisa SP 652)

Acoustically Optimized Two- Channel High Frequency Pod

Same HVFR tweeter as other models, times two, for single point stereo

Unheard of driver quality for a speaker of this type

Greater Control, Smoother More Extended Response

Vanishingly Low Distortion

Dramatically Improved Dynamic Range and Detail

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

Specifications

Speaker Dimensions - 8-5/8˝ (21.90 cm) diameter x 3-7/16˝ (8.73 cm) depth

Square Grille Dimensions - 8-21/32˝ (21.98 cm)x 8-21/32˝ (21.98 cm)

Round Grille Dimensions - 8-11/16˝ (22.06 cm) diameter

Cutout - 7-1/8˝ (18 cm) diameter

Weight - 1.9 kg

Frequency Response - 25 Hz - 35 kHz

Efficiency - 86 dB

Nominal Impedance - Compatible with 8 ohms

Driver Complement - One - 6-1/2˝ (16.51 cm) Dual-Wound Voice-Coil Mid/Bass Driver, Two - HVFR™ High-Velocity Folded Ribbon Tweeters

Recommended Amplification - 10 - 125 watt/channel