Oem Factory Car Subwoofer Spl 12 Inch Subwoofer 5000watts - Buy Car Subwoofer Spl 12 Inch,Spl 12 Subwoofer Jbl,Spl Subwoofer Car Product on Alibaba.com
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
07S12X4 - Kicker Solo X 12" 5,000 Watt Dual 4 Ohm Subwoofer