MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : Electronics
MB Quart MBQX-SUB-2 10" Underseat Subwoofer System 400W for Can-Am Mav — The Wires Zone
MB Quart ONX2544 ONYX Series 10" 800 Watt Peak 400 Watt RMS Car Subwoofer Sub - Walmart.com
MB Quart FW-1254 Formula 10 Inch 600 Watt DVC 4 Ohm Car Audio Subwoofer (4 Pack) - Walmart.com
MB Quart D1000Si High-End Powered 9" Front Firing Subwoofer Black | eBay
MB Quart FW1-254 Formula Series Dual Voice-Coil Subwoofer (10") : Electronics