JBL Grand Touring Series GTO1204D 12" subwoofer with dual 4-ohm voice coils at Crutchfield
JBL GT-BassPro12 Ported powered subwoofer with 12" sub and 150-watt amp at Crutchfield
JBL Selenium 12PW-PRO 12" Woofer Medium and Low Frequencies 275W RMS FREE SHIP | eBay
Amazon.com: JBL SUBBP12AM - 12” amplified 12” Subwoofer with Sub Level Control, Black : Electronics
MS-12SD4 | 1800-watt, 12" 4-ohm dual-voice-coil subwoofer
CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes
JBL Stage 1200D Dual 12-inch 2-Ohm Subwoofer Enclosure (Black) - Walmart.com
JBL SUB BassPRO12 450 Watts Amplified 12" Ported Subwoofer Sub Box Built In Amp 50036368308 | eBay
CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes
CX1200 - JBL APAC NC
JBL BASSPRO12 12" Loaded Powered Subwoofer w/ JBL CLUB 9632AM 6x9" 3-Way Speakers and CLUB 625AM Premium 6.5" Coax - Walmart.com
Amazon.com: JBL Dual 12" Car Audio Ported Enclosure, Black : Electronics
S3-1224 | 12" (300mm) high-performance car audio subwoofer
JBL Stadium 122SSI Stadium Series 12" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
Amazon.com: JBL SUBBP12AM - 12” amplified 12” Subwoofer with Sub Level Control, Black : Electronics
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
JBL PRX912 12-inch Powered Loudspeaker | Sweetwater
JBL 12MG1000 4R 12" 500-Watt RMS 4-ohm Mid-bass Woofer Speaker Driver, 1 piece | eBay
Amazon.com: JBL Professional IRX112 Powered Portable Speaker with Bluetooth, 12-Inch, Black : Musical Instruments
Hot Sale Car Subwoofer Speaker 12 Inch 1200W Big Power Car Bass Speaker Gt5-S12 - China Car Speaker, Car Subwoofer Speaker | Made-in-China.com
Amazon.com: JBL 12" Dual 4ohm DVC Car Subwoofer : Electronics
JBL CX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black CX1200 - Best Buy
