Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
JBL Club A1000 High Performance 1000 Watts RMS Class D Car Audio Mono Subwoofer Amplifier Bundle with 2x 1000W 12" 2 or 4-Ohm Selectable Shallow-Mount Car Audio Subwoofer and Amplifier Wiring Kit -