Jbl 1000 Watt 12 Inch Subwoofer Fully Enclosed for Sale in Costa Mesa, CA - OfferUp
JBL SRX918S 18" 1100 Watt Active Powered Subwoofer Class D Sub w/ DSP 691991035609 | eBay
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
JBL Stadium 600 High-Performance Class D 1500 Watt Peak Power Car Audio Mono Amplifier Bundle with 2x JBL Club 1224 12" 1100 Watts Peak Car Audio Subwoofer with Selectable Smart Impedance - Road Entertainment