Amazon.com: JBL GTO Series Premium 6 x 8 Inches Co-Axial Speakers Pair with Patented Plus One Woofer Cone, Silk Dome Tweeters - Set of 2 Bundled with Earbuds : Electronics
JBL Grand Touring Series GTO1204D 12" subwoofer with dual 4-ohm voice coils at Crutchfield
GT5-12 | Quality 12 inch Single Voice Coil (SVC) Subwoofer
JBL Power P1220D 12" Dual 2-ohm Component Subwoofer at Crutchfield
JBL GTO1214 at Onlinecarstereo.com
Amazon.com: JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System, black : Electronics
JBL GTO1214 12" Single 4 ohm Grand Touring 1400W Car Subwoofer
750 Watt JBL GTO Sub Package with Two 12" Drivers, Amplifier and Wiring Kit
JBL GTO1204BR 12" Grand Touring Series Loaded Bandpass Enclosure
LIONK AUDIO - JBL GTO-1204 D SUBWOOFER - 12" Dual 4 Ohms Grand Touring Series Subwoofer. - RMS: 300 watts. - Peak: 1200 watts. - Impedance: Dual 4 ohms. - Frequency Response: 23-400 Hz. - Sensitivity: 93 dB. | Facebook
JBL Grand Touring Series GTO1204BP Bandpass enclosure with 12" subwoofer at Crutchfield
GTO1014D | Powerful 10 inch Dual Voice Coil (DVC) Subwoofer
JBL GTO 804 [8 Inches Single Voice Coil Subwoofer] | Sub Woofer Speakers | Croooober
JBL GTO1202D Grand Touring 12" Dual 2 ohms Subwoofer GTO 1202D #1076 Great Used Condition | Reverb
Amazon.com: JBL Stadium 122SSI 12" (300mm) High-Performance Car Audio Subwoofer - Each : Electronics
JBL GTO1202D Grand Touring 12" Dual 2 ohms Subwoofer GTO 1202D #1077 Great Used Condition | Reverb
Amazon.com: JBL S2-1224 - 12” Subwoofer with enclosure and SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm, Black (S2-1224SS) : Electronics
12” JBL GTO SERIES SUBWOOFER BOX SOLID SUB for Sale in Spring Valley, CA - OfferUp
Amazon.com: JBL Dual 12" Car Audio Ported Enclosure : Electronics
JBl GTO 12”s in a 4th order! for Sale in Seattle, WA - OfferUp
JBL GTO1214D Grand Touring Series 12" subwoofer with dual 4-ohm voice coils at Crutchfield
JBL GTO Series GT120 12" 4-ohm Subwoofer at Crutchfield
JBL GTO Series GT100 10" 4-Ohm Subwoofer at Crutchfield