New (open box) Polk Audio PSW505 12" 460-Watts Powered subwoofer (Black) for Sale in Fontana, CA - OfferUp
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Amazon.com: Polk Audio PSW505 12" Powered Subwoofer - Deep Bass Impact & Distortion-Free Sound, Up to 460 Watts, Easy Integration with Home Theater Systems, BLACK : Electronics
Polk 12" 460W Powered Subwoofer - PSW505 - electronics - by owner -...