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Amazon.com: Massive Audio MMA124 MMA Series. 12 Inch, 1000 Watt, Dual 4 Ohm Car Subwoofer, 2.5 Inch Voice Coil. Sold Individually. : Electronics
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Massive Audio QC12 12" 1600W Subwoofer [Massive Audio QC12] - £379.99 : Car Audio 4 Less, Car Audio System
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Massive AUDIO PW12 12" 400W Subwoofer [Massive Audio PW12] - £89.99 : Car Audio 4 Less, Car Audio System
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MASSIVE AUDIO 12" Pre-Loaded 300 Watt RMS 2-Ohm Subwoofer in Ported Enclosure. CAR AUDIO BT12 - Cyberstore
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