In-Wall Subwoofer (Black) combines stealth convenience with incredible technology to rival the performance of many free-standing, floor-cluttering subwoofers. With one of the shallowest drivers ever engineered (a Polk Audio exclusive), this subwoofer produces air-moving, room-filling bass, while disappearing behind a camouflage "air conditioning return" vent. Deep and musical, it's professionally matched to other Polk Audio loudspeakers, allowing you to build the home theater of your dreams in new construction or even in existing walls .
Installs Easily between standard 16" OC (on-center) studs
Long-Throw 10" Polycomposite Subwoofer Driver
The shallowest driver ever engineered by Polk Audio, for superior performance in
only 33/8-inch of enclosure depth
Patented Dynamic Balance Construction uses laser interferometry to tune out performance-robbing resonances before you hear them
Inverted Roll Surround for long life in demanding in-wall environments
Inert Cast Aluminum Basket Suppresses Resonances
Powerful Neodymium Motor Structure for exclusive shallow design with maximum "throw"
Dual Spiders ensure smooth linear excursion and prevent "bottoming out"
2" Wide Voice Coil for high power-handling and massive bass
Klippel Optimized coil alignment for extraordinary efficient shallow-depth motor action even at lifelike volume
Rigid MDF Slot-Ported Enclosure, stiffened and reinforced with steel plates
Powered For Optimum Performance by the SWA500 digital amplifier, available
Long-throw Dynamic Balance woofer with polymer composite cone