JBL W12 GTI MK2 | DiyMobileAudio.com Car Stereo Forum
W12 gti mk2 slot ported enclosure | DiyMobileAudio.com Car Stereo Forum
Looking for JBL W12GTI MKII Alternative Recommendations - Page 2 - Subwoofers / Enclosures - #1 Car Audio Enthusiast Forum in the world! | SMD | Meade916
JBL C608GTi-mkII (c608gtimkii) GTi Series 6-1/2" / 6-3/4" 2-way