Pioneer Champion series TSW 310 D4 12in subwoofer for Sale in Birmingham, AL - OfferUp
TS-A301S4 - 12" - 1600 W Max Power, Single 4 Ohm Voice Coil, Champion Series- Component Subwoofer | Pioneer Electronics USA
TS-A301D4 - 12" - 1600 W Max Power, Dual 4 Ohm Voice Coil, Champion Series- Component Subwoofer | Pioneer Electronics USA
Pioneer TS-W309D4 Champion Series 12" subwoofer with dual 4-ohm voice coils at Crutchfield
Amazon.com: Pioneer TSW312D4 Champion Series 12" 1500 Watt Dual 4 Ohm Voice Coil DVC Car Subwoofer : Electronics
Pioneer Champion Series 12" Dual-Voice-Coil 4-Ohm Subwoofer Black TSW311D4 - Best Buy
Pioneer TS-W308D4 Speaker, 400 W RMS, 1400 W PMPO - Walmart.com
Pioneer Champion Series Subwoofer - Black (TS-A301D4) for sale online | eBay
PIONEER TS-W311S4 CHAMPION SERIES 12" 4-OHM SUBWOOFER 1,400 WATT (400 W RMS) NEW | eBay
Amazon.com: Alphasonik NSW412 Neuron 400 Series 12” 1500 Watts Max / 500 Watts RMS Dual 4 Ohm Car Subwoofer w/ High Grade Magnet Non Pressed Paper Carbon Stitched Cone Cooling Rings System