Features

Stereo In-Ceiling Speaker: The GoldenEar Technology Invisa SP 652 is a versatile stereo in-ceiling speaker featuring dual HVFR tweeters, a single 6.5" woofer, and stereo inputs. It provides high-quality stereo sound reproduction from a single in-ceiling speaker. Its perfect for those areas where you want stereo sound, but a pair of speakers is just not practical.

• The Invisa SP 652 is ideal for smaller rooms not suited to a stereo pair of speakers, or where a single speaker is the preferred choice.
• The Invisa SP 652 can also be used in large room for distributed audio where a pair of speakers would not be heard in stereo.

Dual High Velocity Folded Ribbon (HVFR) Tweeters: The Invisa SP 652 features two of GoldenEar Technology's High-Velocity Folded Ribbon (HVFR) tweeters in a special acoustically optimized high-frequency pod with a precisely calculated angle to maximize stereo coverage and radiation into the room. The HVFR tweeters propagate sound waves and moves the air by squeezing it with its accordion-like pleated diaphragm, rather than pushing it as conventional drivers do. The result is better impedance matching to the air in the room with greater control, smoother more extended response with lower distortion and dramatically improved dynamic range. The tweeter assembly can be rotated and offers an integrated High Frequency EQ.

• Rotating Tweeter Assembly: The Invisa SP 652 speaker incorporates a rotating dual HVFR tweeter assembly to allow for easy orientation of the tweeter assembly after installation. With the speaker installed and the grille off, simply rotate the tweeter assembly so that the bars/slots of the High Velocity Folded Ribbon tweeters are horizontal when viewed from the listening position. The tweeter assembly only rotates; it does not tilt or angle.
• High Frequency Equalization (HF EQ): Built-in high frequency equalization helps with integrating the Invisa 650 speaker into your room, regardless of the reflecting and/or absorbing surfaces you may have in your room. If you have a typical listening room with a balance of reflecting and absorbing surfaces, then start with the HF EQ control in the center position. If your listening room is overly "bright" due to many reflective and hard surfaces, then select the "-" position to effectively compensate for this type of room acoustics issue. If your listening room is filled with heavy furniture and fabrics or you are sitting fairly far from the speakers, making the sound seem "dull", select the "+" position to compensate for this type of room acoustics issue.

One-Piece Driver/Frame/Flange Assembly: The Invisa SP 652 utilizes a one-piece driver/frame/flange assembly. The 6.5" high-definition, wide-dispersion woofer is built as an integral part of the Invisa SP 652's frame/flange assembly to minimize footprint. The 6.5" woofer utilizes a proprietary computer optimized cone topology and is constructed of marble-infused polymer for an exceptional rigid cone that is extremely linear. The high-definition, wide-dispersion woofer also features a 1" high-temperatur Kapton Former voice coil and a High-Gauss Magnet Assembly for high power handling. In addition, a specially contoured santoprene anti-resonance/diffraction-control ring is incorporated around the driver and covering the surrounds to further optimize performance. 

Complex Multi-Element Crossover Network: Two complex multi-element crossovers incorporating high-quality components are utilized to precisely blend the drivers for seamless, precise, and natural sound quality. 

High Frequency Equalization (HF EQ): Built-in high frequency equalization helps with integrating the Invisa SP 652 in-ceiling speaker into your room, regardless of the reflecting and/or absorbing surfaces you may have in your room. The HF EQ has three settings -

• If you have a typical listening room with a balance of reflecting and absorbing surfaces, then start with the HF EQ control in the center position.
• If your listening room is overly "bright" due to many reflective and hard surfaces, then select the "-" position to effectively compensate for this type of room acoustics issue.
• If your listening room is filled with heavy furniture and fabrics or you are sitting fairly far from the speakers, making the sound seem "dull", select the "+" position to compensate for this type of room acoustics issue.

Magnetically Attached Micro-Perf Grille: The Invisa SP 652 has a flat, round, magnetically attached micro-perf grille that covers the mounting flange for an attractive, nearly "invisible" look. This low-profile grille only protrudes 0.1875" from the ceiling or wall. The micro-perf grille is white in color, but can be painted to blend in better with the color of your ceiling or wall. An optional square grille is also available (see Accessories Tab).

Spring-Post Terminals: The GoldenEar Technology Invisa SP 652 in-ceiling peaker is outfitted with two sets of high-quality spring-post terminals to connect to the left and right channels of your receiver or amplifier. These spring-post terminals will accept bare wire (up to 12AWG), pin-connectors, and banana plugs (single only).

Mounting Options: The Invisa SP 652 requires a round, circular cutout in the ceiling that measures 7.1875" in diameter and 3.5" in depth. Four integrated locking-arms secure the speaker to the ceiling. The locking-arms support a 0.25" to 1" thick ceiling or wall surface. Allow at least 0.875" of clearance around the inside edge of the cutout to accommodate the locking arms. Allow at least 0.75" of clearance around the outside edge of the cutout to accommodate the speaker frame and grille.

Invisa Series: GoldenEar Technology's Invisa Series architectural speakers are engineered to deliver superb state-of-the-art sound quality, designed to blend perfectly with their surroundings and virtually disappear. The Invisa Series consists of four in-ceiling speakers (Invisa 525 / Invisa 600 / Invisa 650 / Invisa 850), a stereo input in-ceiling speaker (Invisa SP 652), a home theater engineered in-ceiling speaker (HTR 7000 / HTR 8000), a home theater engineered LCR in-wall speaker (SPS), and a home theater engineered surround in-wall speaker (MPX) - all sold separately.