Photo 1 of Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology Up to 300 Watt Amp Big Bass in Compact Size Easy Setup with Home Theater Systems Black

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Photo 1 of Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology Up to 300 Watt Amp Big Bass in Compact Size Easy Setup with Home Theater Systems BlackPhoto 2 of Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology Up to 300 Watt Amp Big Bass in Compact Size Easy Setup with Home Theater Systems BlackPhoto 3 of Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology Up to 300 Watt Amp Big Bass in Compact Size Easy Setup with Home Theater Systems Black