JBL Stadium 600 High-Performance Class D 1500 Watt Peak Power Car Audio Mono Amplifier, JBL Stage 82 8" 800 Watts Max Power 4 Ohm Car Audio Subwoofer with Amplifier Wiring Kit - Road Entertainment
JBL JBLSTAGE1220BAM 2-12" Loaded Subwoofer Enclosure with JBL Club-A6001A 600 Watt Mono Amplifier and Wiring Kit - Creative Audio
JBL BassPro Hub Powered 11" Subwoofer Enclosure & Built In Amplifier | electronicsexpo.com
Club A1000 | High performance mono subwoofer car amplifier
JBL Stage 3001 Full-Range Car Audio 300W RMS Class D Mono Subwoofer Amplifier Bundle Combo with JBL Club WS1000 800W 10" Club Series 2 or 4-Ohm Selectable Shallow-Mount Car Audio Subwoofer -