Amazon.com: JBL Club WS1200 - 12” Shallow mount subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm : Electronics
MS-12SD4 | 1800-watt, 12" 4-ohm dual-voice-coil subwoofer
JBL 12" Car Audio Subwoofer
JBL SRX722 Dual 12-Inch High-Power Passive Speaker | PSSL ProSound and Stage Lighting
JBL STAGE 1210 12 inch 1000W Woofer for sale online | eBay
JBL IRX-112BT Powered 12 inch Portable Speaker with Bluetooth | Sweetwater
JBL BassPro 12 12" 450W Ported Enclosure Powered Car Subwoofer, Amp Wiring Kit 709016556821 | eBay
JBL Stage 1220b - Dual 12" Stage subwoofers mounted in a slot-ported enclosure - Preloaded car subwoofer boxes - Custom Sounds & Tint
JBL EON712 12-Inch Powered PA Speaker - Sound Productions
JBL GT-BASSPRO12 - Superior 12 Inch Ported Powered Car Subwoofer - Amplified sub boxes - Online Car Audio & Stereo Store
JBL E-120 12 inch vintage professional guitar speakers | Reverb
JBL 12" 12PW PRO - 275 Watts RMS - 8 Ohm Woofer | Car Audio BR
JBL EON712 Two-Way 12" 1300W Powered Portable PA JBL-EON712-NA
JBL IRX112BT 1,300W Powered 12" Portable Bluetooth Speaker 12 in. Black | Guitar Center
JBL CLUB1224AM Club Series 12 Inch Subwoofer with SSi Selectable Impedance - 2 or 4 Ohm - Creative Audio
JBL Arena X 12" Car Subwoofer - Each | World Wide Stereo
JBL 2262HPL 338312-004X 12" Neo Woofer
JBL STADIUM122SSI 12" High Performance Automotive Audio Subwoofer with Selectable Impedance - Creative Audio
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
JBL 2206H 12" High-Power LF Driver
JBL PRX812W 12" 2-Way Active Speaker, 1500W, Remote Control | Full Compass Systems
2) JBL IRX112BT 12" 1300w Powered PA Speakers w/ Bluetooth+15" Powered Subwoofer - Rockville Audio
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
Club 1224 | 10" (250mm) and 12" (300mm) car audio subwoofers
