Amazon.com: JBL Stage810 - 8" Car Audio Subwoofer, Black (STAGE810AM) : Electronics
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
JBL 306P MkII - Powered 6.5" Two-Way Studio Monitor (Pair) with JBL LSR310S 10-inch 200 Watt Subwoofer with Selectable Crossover and XLF Extended Low Frequency
JBL LSR310S Subwoofer for LSR310S Cabinet Ported Studio 200 Watt Powered | eBay