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The HSi 470 in ceiling speaker combines sonic accuracy with remarkable value. Your favorite movies and music will play loud, long and distortion free, and you’ll give up nothing in the way of living space. Designed for stunning sound and ease of installation, HSi 470 in-ceiling loudspeaker expands the realm of quality sound to create an audio system that pleases even the most critical ears.
Boston's unique Slim Bezel Design provides interior designers and consumers the look that blends with a room's destinctive design. Slim Bezel Design also offers an installer-friendly wide mounting flange to cover any imperfections in the cutout hole and magnetic grilles for easy finish work.
Boston's exclusive Kortec tweeter utilizes a silk-like dome backed by a stiff material to provide smooth high-frequency reproduction and stability at high volume levels. The tweeters also pivot to allow installers to aim the tweeter toward the prime listening position making speaker placement less restrictive
All Boston custom speakers include pivoting mounting arms (or sometimes called "doglegs") that not only make installation a snap but also they are built to withstand the force imposed by even the most powerful screw guns.
|Nominal Impedance||8 ohms|
|Mounting Depth (from surface)||4 3/4" (121mm)|
|Bass Unit||6-1/2" (165mm) cast DCD copolymer|
|Recommended Amplifier Power||10-100 watts|
|Frequency Response (±3dB)||54Hz-20kHz|
|Sensitivity (1 watt (2.83v) at 1m)||89dB|
|Tweeter||1" (25mm) Kortec dome|
|External Dimensions||10-5/16" (262mm)|
|Mounting Hole Cutout||8-7/8" (225mm)|
|Speaker Type||In-Ceiling Speakers|
|Number of Speakers||1|