Item model number W8K5S2. Rockville K5 W8K5S2 8" 800w 2 Ohm Car Audio Subwoofer Sub 200w RMS CEA Rated! Rockville W8K5S2 K5 Series 8" 2-Ohm Car Subwoofer. Included Components Subwoofer. Subwoofer Connectivity Technology Wired.
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