Tweeter Question

[Valnar300]

This might be stupid to ask, but I have the Mach door corner tweeters in my car, and no sound is coming from them. I bought the car from the PO with an aftermarket stereo in it. My question is this: how do I find which wires are for the tweeters and how do I hook them back up to work properly?

 

[Audiophile]

For some good general, as well as vehicle specific wiring info, check out Car Alarm, Car Stereo, Mobile Video, and Cruise Control Info for Installers

Does the car still have the aftermarket head unit installed? If so, do the rest of the speakers work? I ask because the factory Mach system has an amp or 2 hidden somewhere. Whoever installed the aftermarket head should have used an adapter to get around that. You may find it behind the head unit itself. However, if they ran new wires, the above would not apply.