Amazon.com: Skar Audio VD-12 D4 12" 800W Max Power Dual 4 Ohm Shallow Mount Car Subwoofer : Electronics
Amazon.com: H YANKA 12 Inch Subwoofer - 12 Inch Paper Cone Subwoofer Car Audio, Black Steel Basket, Dual Voice Coil 4 Ohm Impedance 12 subwoofer, 1600W MAX Power 12 inch Competition Subwoofer : Electronics
Amazon.com: Pyle Car Subwoofer Audio Speaker - 8in Non-Pressed Paper Cone, Black Plastic Basket, Dual Voice Coil 4 Ohm Impedance, 800 Watt Power and Foam Surround for Vehicle Stereo Sound System -
Amazon.com: PIONEER TS-WX1210AM - Powerful 12-inch Active Subwoofer with Built-in Amplifier, 1300 Watts Peak Power, and Compact Design for Deep Bass : Electronics
Amazon.com: 1x SoundXtreme ST-710 10 Inch Sub 800 Watts Max Power Car Audio Shallow-Mount Ultra Slim 10" Truck Competition Subwoofer Single 4 Ohms Voice Coil Speaker System : Electronics
Amazon.com: PIONEER TS-D10LB – Powerful 10” Pre-Loaded Subwoofer with Sealed Enclosure, 1300 Watts Peak Power, and Compact Design for Deep Bass Sound : Electronics
Amazon.com: American Bass Usa DX 124 800 Watt Max 4Ohm 12 Inch Subwoofer, Black : Electronics
Amazon.com: BOSS Audio Systems CXX10 Chaos Exxtreme Series 10 Inch Car Subwoofer - 800 Watts Max, Single 4 Ohm Voice Coil, Hook Up to Amp : Electronics
Amazon.com: BOSS Audio Systems D10F Phantom Series 10 Inch Car Subwoofer - 800 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Hook Up To Amp : Electronics
Amazon.com: PIONEER TS-WX1210AM - Powerful 12-inch Active Subwoofer with Built-in Amplifier, 1300 Watts Peak Power, and Compact Design for Deep Bass : Electronics
Amazon.com: Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) : Electronics
Amazon.com: PIONEER TS-WX400DA Compact Series 9" x 5-1/2" - 250 W Max Power - Compact Active Subwoofer,Black : Electronics