Polk Audio PSW505 12-Inch Powered Subwoofer (Single, Black)
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li><span class="a-list-item"> 
							Real wood veneer finish, Slot Load Venting improves bass response. The wide, long Slot Load Vent dramatically lessens turbulence, noise and distortion, pouring out a tidal wave of precise, thunderous bass!
							
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							Polk subs sound better because they're built better. Rock-solid MDF construction (including a 1 inch thick front baffle) suppresses enclosure panel resonance for distortion-free, accurate response, big 12 inch long throw driver for longer excursion and better linearity.
							
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							Huge Hi-Roll Surrounds that support their longer excursion, Most powered subwoofers are good for just gut-rumble and boom. Polk understands that you listen to music too so our subs are tight, precise and accurate.
							
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							High current 300 Watt Continuous (460 Watt Dynamic) power amplifier, Adjustable low pass crossover, phase switch and volume control allows perfect blending with any main speaker.
							
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							Auto on/off circuit that automatically turns your subwoofer on when it senses a program signal. When no signal is present, the amplifier turns off within 15 minutes, Unfiltered LFE input for use with low pass filtered subwoofer output jacks.
							
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