JBL ASB6112 4000W 12-inch Passive Subwoofer - Black | Sweetwater
JBL 12" Car Audio Subwoofer CX1200 1000 Watt for sale online | eBay
JBL Stage 122D 12" 1000 Watts Peak Power Dual 4ohm VC Car Subwoofer (Single) - Road Entertainment
JBL STAGE 1210 12 inch 1000W Woofer for sale online | eBay
JBL/Selenium 12MB3P 12" Woofer for MidBass 1000 Watts | Reverb
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
JBL/Selenium 12MB3P 12" Woofer for MidBass 1000 Watts
CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes
JBL Club A600 High Performance Compact Class D Car Audio Mono Subwoofer Amplifier Bundle with 12" 1000 Watt Peak Power Shallow Mount Car Audio Subwoofer and Amplifier Wiring Kit - Road Entertainment
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
Active Body Subwoofer With Hellion Awb-12/j12 Amplifier (with Jbl Stage 1210 Speaker) - Subwoofers - AliExpress