Amazon.com: Massive Audio HIPPOXL122 – 12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 2000 Watt RMS, 4000w MAX Dual 2 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: Kenwood KFC-W3041 12" 4 Ohm 2000W Car Subwoofer (Single) with Gravity Magnet Phone Holder Bundle : Electronics
Amazon.com: 4) Pioneer 12" 2000W Champion Car Power Subwoofers 4-Ohm DVC Subs | TS-W3003D4 : Electronics
PIONEER TS-D12D4 D Series 12" 2000 W Max Power, Dual 4 Ohm Voice Coil, Aramid Fiber IMPP Cone, Rubber Surround - Component Subwoofer
Amazon.com: 4) Pioneer 12" 2000W Champion Car Power Subwoofers 4-Ohm DVC Subs | TS-W3003D4 : Electronics
PIONEER TS-D12D4 D Series 12" 2000 W Max Power, Dual 4 Ohm Voice Coil, Aramid Fiber IMPP Cone, Rubber Surround - Component Subwoofer
Amazon.com: Gravity G3 12 Inch 2000 Watt Package Car Audio Subwoofer w/ 4 Ohm DVC Power (Single) : Electronics
Amazon.com: 4) Pioneer 12" 2000W Champion Car Power Subwoofers 4-Ohm DVC Subs | TS-W3003D4 : Electronics
Lanzar 15in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Plastic Basket, Dual 4 Ohm Impedance, 2000 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System - MAXP154D
Orion Subwoofer Competition RMS Power Dual Voice Coil 4" high Temp Voice Coil - Single Speaker Car Stereo Bass Woofer (HCCA152, 15 Inch - Dual 2 Ohm)
Amazon.com: PIONEER TS-D12D2 D Series 12" 2000 W Max Power, Dual 2 Ohm Voice Coil, Aramid Fiber IMPP Cone, Rubber Surround - Component Subwoofer : Electronics
Amazon.com: Kenwood KFC-W3041 Car Subwoofer - 2000 Watts Maximum Power, 12 Inch, Single 4 Ohm Voice Coil, Sold Individually : Electronics
Amazon.com: Pair of Clarion WF2520D 1000 Watts Maximum Power Handling 10" Dual 4Ohm Voice Coil Shallow-Mount Car Audio Subwoofer with (One) Gravity Magnet Phone Holder Bundle : Electronics
Amazon.com: TORO TECH – FIERCE 12S, 12 Inch 1000 Watts RMS – 2000 Watts MAX – Dual 4 Ohm 2.5 Inch Voice Coil, 12” Car Audio Subwoofer for Cars, Trucks, Jeeps, Boats,
PIONEER TS-W3003D4 Champion Series PRO 12" 2,000-Watt Subwoofer
Amazon.com: Sound Town 2-Pack 18" 2000 Watts Powered Subwoofers with Speaker Outputs, DJ PA Pro Audio Sub with 4-inch Voice Coil (METIS-18SPW2.1-Pair) : Musical Instruments
Amazon.com: Pioneer TS-A300D4 12 Inch 1500 Watts Max Power Dual 4-Ohm Voice Coil A Series Car Audio Stereo Subwoofer Loudspeakers / Free Alphasonik Earbuds : Electronics