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Amazon.com: Massive Audio GTX154 – 15 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 15" Subwoofer 700 Watt RMS, 1400w MAX Dual 4 Ohm, 2.5 Inch Voice Coil. Sold Individually : Electronics
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Amazon.com: Massive Audio HIPPOXL152 – 15 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 15" Subwoofer 2000 Watt RMS, 4000w MAX Dual 2 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
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Massive Audio TW15 15" 1000W Dual Voice Coil Subwoofer [Massive Audio TW15] - £209.99 : Car Audio 4 Less, Car Audio System
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Pair of Massive Audio GTX 154 1400 Watts 15" Dual 4 Ohm Car Audio Subwoofers 623169610912 | eBay
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