American Bass 12 in. 1500W 150 oz Magnet 4 Ohm Dual Voice Coil

American Bass XD 844 8 Inch 300w RMS DVC 4 Ohm Subwoofer - SSA

XO 12 Subwoofer, Car Audio Equipment

SUMMOXL124 - 12 1500 Watts RMS Dual 4 Ohm Subwoofer

American Bass XO 1544 (XO1544) Dual 4 Ohm Voice Coil, 500 Watts

Ev Subwoofer

Titan 15 Subwoofer, Car Audio Equipment

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AUDIOPIPE 12 in. High Power 3000-Watt Dual 4 Ohm Car Audio

TXX-BDC4-12 Subwoofer - Quad Stack

Voice Coil

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