Amazon.com: JBL Club WS1000 10" Shallow Mount subwoofer w/SSI (Selectable Smart Impedance) Switch from 2 to 4 ohm Bundled with Alphasonik Earbuds : Electronics
JBL Stage 1010 Subwoofer | 10" (250mm) woofer with 225 RMS and 900W peak power handling.
JBL lc-s1000w 1000 watt 10" Subwoofer for Car Audio | eBay
Club 1224 | 10" (250mm) and 12" (300mm) car audio subwoofers