Polk Audio DB 842 DVC (DB842DVC). 750W Peak (250W RMS) 8" DB+ Series Dual 4-ohm Car, UTV and Marine Subwoofer. BBSW127,8SQV,DB 842 DVC. 8" Dual 4 ohm DB+ Series Subwoofer. Polk Audio. The higher the quality of the speaker wire, the better the subwoofer will sound.
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