Sub choice help for 50/50 Music and Movies | AVS Forum
Looking for JBL W12GTI MKII Alternative Recommendations - Page 2 - Subwoofers / Enclosures - #1 Car Audio Enthusiast Forum in the world! | SMD | Meade916
Subwoofers JBL W12GTI | diyAudio
JBL GTI subwoofers
Custom Ported Subwoofer Box Sub Enclosure for 1 12" JBL W12GTi MkII Sub ~ 32Hz | eBay
Subwoofers JBL W12GTI | diyAudio
W12GTI II | 12 inch Differential Drive Design Subwoofer