JBL GT5-12D 12" 4-OHM GT5 Series 1100 Watts CAR SUBWOOFER SUB WOOFER DVC | eBay
JL AUDIO, KICKER, MTX, ROCKFORD FOSGATE, JBL, SUNDOWN, 15" SUB $500 OB - electronics - by owner - sale - craigslist
JBL GT5-12 at Onlinecarstereo.com
Brand new - JBL GT5-12 12" Single 4 ohm GT Series 1100W Car Subwoofer
In the making, 4th order bandpass to house a JBL GT5-12. Removable/Interchangeable... - Fat Sound Customs - Specialist Custom Built Bass Box Subwoofer Enclosures | Facebook
JBL GT5-2402BR Ported enclosure with two 12" GT5 subwoofers at Crutchfield