hey whats up i have a 97 4 dr blazer and have not had rear speakers since i bought it it is not like they are even blown cause there is no sound what so ever coming from them even when i fade it all to the back and turn it all the way up i have stock everything audio wise and it sucks cause it would probably sound good if i could figure out how to get them to work. any ideas or help would be nice thanks

 

if you have factory radio, probably the wires are cut or the speakers are blown. wuick test, pull out factory radio and put a 9 volt battery on brown and yellow(for drivers side rear, andLight Blue/dark blue for pass side)wires behind radio, if the wiring is fine, you will get a clicking sound out of the speakers, (if they are not blown)