Amazon.com: PIONEER 12" Single VC 1400W : Electronics
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
Pioneer 12" 1500W Max Power Dual Voil Coil Car Subwoofer for sale online | eBay