Thumb Score: +18 Monoprice has Monoprice 12" 150-Watt Powered Subwoofer (Black, 9723) on sale for $89.99. Shipping is free. Thanks to community member Discombobulated for finding this deal. Specs:[LIST][*]Amplifier Power Output: 150 Watts RMS, 200 Watts Peak[*]Inputs: High Level (speaker), Line (RCA)[*]Dimensions (HxWxD): 17.0" x 17.3" x 17.5"