Polk Audio DSW Pro 660 12-Inch High Performance Subwoofer (dsw-pro-660

Real Big BassThe DSW PRO 660 wi delivers more deep bass impact without cramping your style. Our most powerful subwoofer features a 400 Watt continuous intelligent digital amplifier to move its 12" Dynamic Balance® driver, filling even the biggest rooms with waves of tight bass. Experience thunderous explosions, powerfu