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
Amazon.com: PIONEER TS-A120S4E A Series 12" 1400 W Max Power, Single 4 Ohm Voice Coil, IMPP Cone, Rubber Surround - Component Subwoofer : Automotive
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2 X Pioneer TS-300D4 12 Inch 1400 Watts Max Power Dual 4-Ohm Voice Coil
Amazon.com: PIONEER 12" Single VC 1400W : Automotive
2 X Pioneer TS-300D4 12 Inch 1400 Watts Max Power Dual 4-Ohm Voice Coil Car Audio Stereo Subwoofer Loudspeakers/Free Alphasonik Earbuds
Amazon.com: PIONEER 12" Single VC 1400W : Automotive