Amazon.com: Cerwin-Vega V124DV2 12" Subwoofer 1300W Max Power Handling 450W RMS 4 ohm, Dual Voice Coil, Car Subwoofer for Enhanced Audio Quality and Santoprene Surround, Single Unit : Electronics
V122DV2 - 12 Inch Dual 2-ohm High-Performance 650W RMS/ 1300 MAX Power Handling Subwoofer - Cerwin Vega