Onkyo SKW204 Bass Reflex Powered Subwoofer (Black)
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<b>[Product Information]</b><br>
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<li>Measures 10-13/16 x 18-5/8 x 16-7/8 inches</li>
<li>Auto standby/on circuitry</li>
<li>Crossover control and a phase invert switch let you fine-tune the bass output</li>
<li>Powered subwoofer for your 5.1- or 7.1-channel surround sound system</li>
<li>230 watts of power; 10-inch cone</li>
<li>Powered subwoofer for your 5.1- or 7.1-channel surround sound system</li>
<li>Crossover control and a phase invert switch let you fine-tune the bass output</li>
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