MS-12SD4 | 1800-watt, 12" 4-ohm dual-voice-coil subwoofer
GT-BASSPRO12 | Subwoofer speaker with built-in 150W RMS amplifier with bass port for a surprising bass experience
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy
Amazon.com: JBL 12" Car Audio Subwoofer : Electronics
JBL EON712 12-Inch Powered PA Speaker - Sound Productions
S2-1224SS | 12" Slipstream™ ported enclosure
JBL STAGE 1210 12 inch 1000W Woofer for sale online | eBay
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
JBL 12" 3-Way Bookshelf Loudspeakers (Each) Satin Walnut Wood Veneer With Blue Grille JBLL100CLASSICUAM - Best Buy
JBL EON712 1300W 12-inch Powered PA Speaker | Sweetwater
JBL 12MB3P 12" High Output Midbass Woofer Speaker BRAZIL 8-ohm 101 dB, 2 pcs | eBay
JBL Stage 1220B 1000W Dual 12" Subwoofer Enclosure | Best Jeep Wrangler JK 4 Door Subwoofer Box
JBL 2262HPL 338312-004X 12" Neo Woofer
IRX112BT | JBL Professional Loudspeakers
JBL PRX812W 12" Two-Way 1500W Powered PA System / Floor PRX812W
US Speaker - JBL 2020H mid-bass 12" speaker. This JBL 2020H 8 ohm 300 watt speaker gives you that classic JBL sound. JBL 2020H speaker is a quality 12" midrange speaker.
JBL Stadium 1224 12" 1500W Subwoofer - Black for sale online | eBay
JBL Grand Touring Series GTO1204D 12" subwoofer with dual 4-ohm voice coils at Crutchfield
JBL JRX212 12" Two-Way Sound Reinforcement Loudspeaker JRX212
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
Amazon.com: JBL Stadium 122SSI 12" (300mm) High-Performance Car Audio Subwoofer - Each : Electronics
JRX212 | JBL Professional Loudspeakers
JBL Club WS1200 | 12” Shallow Mount Subwoofer
