Cerwin-Vega VMAX12D4 12” 4Ω 1700W Max / 850W RMS Dual Voice Coil Subwoofer, Black. Item model number: VMAX12D4. Manufacturer: Cerwin Vega. Audio Output Mode: Stereo. Treated Semi-Pressed Pulped Cone. 4-Ohms 1700 watts peak 850 watts RMS.
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