Toro Audio FORCE 12S Car Subwoofer | 12 Inch Subwoofer | 2000 Watts RMS – TORO AUDIO
Amazon.com: Massive Audio SUMMOXL124-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
JL Audio 12-Inch TW3 Car Subwoofer - 12TW3-D4 - Abt
Amazon.com: Seismic Audio - OutRage122 - Dual 12 Inch 2400 Watt Car Audio Subwoofer Box Enclosure with Rear Vent : Everything Else