Pioneer Champion TS-W310S4 12" 1400w 4 Ohm Car Subwoofer + Sealed Sub Enclosure
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TS-W311D4 - 12" Champion Series Subwoofer with Dual 4 Ohm Voice Coil | Pioneer Electronics USA
PIONEER 30cm Subwoofer van de Champion Series (1400 W) 4 Ohm Dual Voice Coil (DVC) | TS-300D4 Buy, Best Price in Saudi Arabia, Riyadh, Jeddah, Medina, Dammam, Mecca
Pioneer Champion Series TS-A301D4 1600 Watts 12" Dual 4 Ohm Car Subwoofer Sub 884938496049 | eBay
Champion Series Subwoofers | Pioneer Middle East - Car Stereo, Car Subwoofer, Amplifier
Pioneer TS-W311D4 | 12" 1400W Champion Series Subwoofer with Dual 4 Ohm Voice Coil | Frankies Auto Electrics