Amazon.com: Cerwin Vega HS124D HED Series 12 inch Subwoofer with 1200W Max, 250W RMS Power Handling 4ohm Shallow Mount Subwoofer, Slim Mount Frame : Electronics
Amazon.com: Cerwin-Vega H7124D HED Series 12 inch Subwoofer 1200W Max Power 250W RMS 4ohm, Dual Voice Coil Car Subwoofer : Electronics