Best Buy: JBL CX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black CX1200
GT5-12 | 30 cm (12 inch) subwoofer, with high output, can take peak load of 1100 Watts
CS1214 | 30 cm (12 inch) subwoofer, with double magnet suitable for enclosed, bass reflex and bandpass boxes
JBL Grand Touring Series GTO1204D 12" subwoofer with dual 4-ohm voice coils at Crutchfield
W12GTI II | 12 inch Differential Drive Design Subwoofer
JBL GT-BASSPRO12 12 in. 450W Car Subwoofer OPEN BOX GTBASSPR012 | Electronic Express
JBL Stage 1210 Subwoofer | 12" (300mm) woofer with 250 RMS and 1000W peak power handling.
MS-12SD4 | 1800-watt, 12" 4-ohm dual-voice-coil subwoofer
Stage 1220B subwoofer enclosure | Dual 12" Stage subwoofers mounted in a slot-ported enclosure
JBL Stadium 1224 | 12" (300mm) high-performance car audio subwoofers
JBL woofers K120-16 Alnico 12" guitar speakers (pair) - no reserve for Sale - Fleetwoodmac.net
Best Buy: JBL CX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black CX1200
JBL Stadium 1224 12" 1500W Subwoofer - Black for sale online | eBay
JBL PRX812W 1500W 12 inch Powered Speaker | Sweetwater
JBL STAGE122 12" Car Audio Subwoofer - Creative Audio
JBL BassPro 12 | 12" (300mm) Car Audio Powered Subwoofer System with Slipstream Port Technology
JBL 12" 12MB4.2 - 2100 Watts RMS - 4 Ohm Woofer | Car Audio BR
JBL W12GTi-MkII 12" Dual 6 ohm GTi Car Subwoofer
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 MS12SD2 12 Inch Subwoofer - Adam Rayner Talks Audio
