Amazon.com: American Bass 2X Car Audio 10“ Subwoofers 1200 Watt 4 Ohm VC White DX-10 : Electronics
Amazon.com: Gravity 2X 10 Inch 1500 Watt Car Audio Subwoofer w/ 2 Ohm DVC 10 in. Sub - Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
Sundown Audio Xv3 10 inch Dual 2 ohm Subwoofer X Series(2000 watts) – Droppin HZ Car Audio