1x Gravity 12 Inch 2000 Watt Car Audio Subwoofer w/ 2 Ohm DVC Power 12 in. Sub | eBay
Dual 10" 2000 Watt DC2 Series Loaded Subwoofer Enclosure
Pyle PLPW15D 15" 2000 Watt 4-Ohm DVC Power Car Audio Subwoofer Sub Woofer - Walmart.com
Amazon.com: Gravity 1x 12 Inch 2000 Watt Car Audio Subwoofer w/ 2 Ohm DVC Power 12 in. Sub - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics