SWA500
Dedicated Digital Power Amplifier For CSW Series

3 1/2″ H x 17″ W x 12 5/8″ D
( (8.89cm) H x (43.18cm) W x (32.07cm) D )

SWA500: Dedicated Digital Power Amplifier For CSW Built-In Subwoofers
By keeping the power source separate, Polk Audio engineers built long-term reliability and functionality into the CSW Series Subwoofers: no need to open walls for tweaks or system upgrades. For peak performance, the SWA500 Digital Power Amplifier is custom engineered to power the CSW Series Subwoofers (up to two at a time). Achieve rafter-shaking bass at lifelike volume level with 500 Watts of cool-running, Class D Digital power (4 Ohms at 0.01% THD). Easy-to-reach controls and a compact size make the SWA500 an easy addition to any equipment stack.

SWA500 Features:
2006 CES Innovations Design And Engineering Award Winner.
500 Watts Continuous Into 4 Ohms At <0.01% THD. Front Panel Low-Pass Filter And Level Adjustment Knobs make tweaking a snap. Plug-In SPEX Circuit Cards (supplied) automatically optimize the amplifier for the CSW Subwoofer being powered: custom frequency shaping delivers the deepest, most accurate bass performance possible. Dimensions: 3 1/2" H x 17" W x 12 5/8" D.