JBL GT-12BP 12" Bandpass Enclosure with JBL Club-A6001A 600 Watt Amplifier and Stinger Wiring Kit - Walmart.com
JBL Club A600 High Performance Compact Class D Car Audio Mono Subwoofer Amplifier Bundle with 8" 1600W Max Power High-Performance Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment