GTO629 | This JBL series incorporates many patents that are also found in JBL's pro speakers
MotoRogue - JBL engineers designed the GTO 629 coaxial speaker to produce strong, clear sound from a head-unit or amplifier capable of delivering up to 180 watts of power. Get best prices
JBL GTO629. More info in comment : r/CarAV
GTO629 Premium 6.5-Inch Co-Axial Speaker - Set of 2, 6-1/2" Speakers - Walmart.com
JBL GTO Series 629 6.5" Coaxial Car Speakers
JBL GTO629 120W RMS 6.5" 2-Way Coaxial Car Speakers
JBL By Harman GTO 629 Black GTO Series Way Coaxial Car Audio Speakers System | eBay
JBL GTO 629 6.5" Coaxial Car Speakers - electronics - by owner - sale