GT5-15 | Quality 15 inch Single Voice Coil (SVC) Subwoofer
JBL GTO Series GT100 10" 4-Ohm Subwoofer at Crutchfield
JBL GTO1514D 15 Die-Cast Car Subwoofer - Dual Voice Coil, 1400 Watt Total, 96 dB Sensitivity at TigerDirect.com
JBL GTO 15" Subwoofer Unboxing - YouTube
Amazon.com: JBL GTO Series Premium 4 x 6 Inches Co-Axial Speakers Pair with Patented Plus One Woofer Cone, Silk Dome Tweeters - Set of 2 Bundled with Earbuds : Electronics
JBL GT150 GTO Series 15" Component Subwoofer at Crutchfield
JBL Subwoofer 2 GTO1514 - YouTube
Пассивный сабвуфер JBL GTO-15 - Динамики и сабвуферы в Хабаровске
Open box - JBL GTO1504D-OB (LS-gto1504d-OB) Grand Touring Series 15" Dual 4
JBL GTO1514D 15" Dual 4 ohm Grand Touring Series 1400W Subwoofer
JBL GTO Series GT100 10" Power Car Audio Subwoofer w Speaker Box Enclosure | eBay
GRAND TOURING GTO 1514 | 15 inch Subwoofer
2 JBL GTO1514D 350W 15" GTO Series Dual 4 ohm Subwoofer(No working only parts) | eBay
JBL GTO1504D Grand Touring Series 15" subwoofer with dual 4-ohm voice coils at Crutchfield