JBL GTO1214D Grand Touring Series 12" subwoofer with dual 4-ohm voice coils at Crutchfield
What's For Sale Guyana? | 2 12 inch JBL GTO1214 12-Inch Die-Cast Single-Voice-Coil Subwoofer Triple stack Magnet in box just plug in and play $50000....call 6186993 or inbox m... | Facebook
JBL GTO1214 Stage1210 MDFwygłusz.30cm+smycz Wrocła Hornhagen Car Audio
JBL GTO1214 12" Single 4 ohm Grand Touring 1400W Car Subwoofer
Car speakers JBL GTO-1214 BR - specifications with photos
JBL GTO1214 Product Review – Abtec Audio Lounge Blog