Amazon.com: Cerwin-Vega ST104D 10" Subwoofer for Car Audio with 1600W Max, 800W RMS, and Dual Voice Coil and 4 ohm Per Coil Impedance, Car Audio Subwoofer, Black and Yellow, Single Unit :
Amazon.com: Cerwin-Vega ST104D 10" Subwoofer for Car Audio with 1600W Max, 800W RMS, and Dual Voice Coil and 4 ohm Per Coil Impedance, Car Audio Subwoofer, Black and Yellow, Single Unit :
Cerwin Vega STROKER PRO CLASSIC 15 SPCL152
Cerwin-Vega STROKER 15 " ST152D
Amazon.com: Cerwin Vega SPCL152 15 inch Subwoofer with 2400 Watts of Peak Power for Powerful Bass in Car Audio, Adjustable Single Voice Coil Powered Subwoofer Home Audio : Electronics