Pioneer TS-A120S4E 12 Inch Single 4 Ohm Voice Coil 1400 Watt Max Car Subwoofer
Pioneer TS-A301D4 12" 1600W Max Dual 4-Ohm Voice Coil DVC Car Audio Subwoofer Car Subwoofers - Newegg.com
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Pioneer® TS-SW3002S4 - ib-Flat Series 12" 1500W 4 Ohm Shallow Mount DVC Subwoofer
PIONEER TS-W304R - 12" Component Subwoofer with 1,300 Watts Max. Power
Pioneer TS-W306R 12" Subwoofer
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