PIONEER CAR SUBWOOFER 12″ SINGLE VC 4OHM 1500W TSW32S4 – Oikos Center
Pioneer TS-W309S4 Champion Series 12" 4-ohm subwoofer at Crutchfield
Pioneer TS-W310D4 Woofer, 400 W RMS, 1400 W PMPO - Walmart.com
Pioneer 12"inch Subwoofer (Champion Series) for Sale in Santee, CA - OfferUp
Pioneer TS-W3004D4 | Car Entertainment, Featured, Subwoofers, Champion Series Subwoofer, Champion Series Pro | Pioneer Middle East - Car Stereo, Car Subwoofer, Amplifier
Pioneer TS-A301D4 at Onlinecarstereo.com
TS-W5000SPL - Premier 12" Competition SPL Component Subwoofer | Pioneer Electronics USA
TS-W1008D4 - Pioneer Premier 10" Dual 4 ohms Premier Champion Series Subwoofer
Best Buy: Pioneer Champion Series PRO 10" Dual-Voice-Coil 4-Ohm Subwoofer TS-W2502D4
TS-W3002D2|D4 - 12" Champion Series PRO Subwoofer with 3500 Watts Max. (1000 Watts Nom.) | Pioneer Electronics USA
Pioneer TS-A301S4 at Onlinecarstereo.com
PIONEER CHAMPION SERIES TS-A301S4 1600 WATTS 12" SINGLE 4 OHM CAR SUBWOOFER SUB | 702MOTORINGLASVEGAS
Best Buy: Pioneer Champion Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black TSW310S4