Lanzar Maxp124d Max Pro Compact 15 Inch Round 2000 Watt Powerful Performance Dual 4 Ohm Vehicle Truck Car Subwoofer Audio System (single Subwoofer) : Target
Pyle Plpw15d 15" 2000 Watt 4-ohm Dvc Power Car Audio Subwoofer Sub Woofer : Target
Kenwood KFC-W3016PS 2,000-Watt 12" Subwoofer with Oversized Cone - Walmart.com