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Alpine X-W12D4 Car Audio Type X Dual 4 Ohm 1800 Watt 12" Subwoofers with Sub Install Kit Package : Electronics
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Amazon.com: Universal Car Stereo Paintable Ported Dual 12" Alpine X-W12D4 Type X Car Audio Subwoofers Custom Sub Box Enclosure Package New : Electronics
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Alpine X-W12D4 Car Audio Type X Dual 4 Ohm 1800 Watt 12" Subwoofers with Sub Install Kit Package : Electronics
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