JBL® Stage 122 12" Car Subwoofers | Quality Auto Sound | Western United States
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
JBL 5" 3 Way 5TR6A - 120 Watts RMS Car Speakers | Car Audio BR
JBL Stadium 1000 High Performance 2600 Watt Peak Power Class D Car Audio Mono Subwoofer Amplifier Bundle with 2x JBL Club 1224 12" 1100 Watts Peak Car Audio Subwoofer with Selectable Smart Impedance - Road Entertainment
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
Amazon.com: JBL - Two STADIUM122SSI 12" High Performance Automotive Audio Subwoofers with Selectable Impedance : Electronics
BassPro II | Compact bandpass subwoofer with built-in amplifier, Input for Line, Hi or Lo input
JBL CS1214 1000-watt, 12" Car Audio Subwoofer, Black - Walmart.com