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
GT5-10 | 10 inch Subwoofer
2x JBL GT5-10D 10" Dual Voil Coil 4-Ohms CAR AUDIO 275 Watts Sub Woofe – absoluteusa
Amazon.com: JBL Stage 1010 10" Car Audio Subwoofer : Electronics