Hey mix
I installed some aftermarket front speakers on my car 6x8's. I think I hooked them up right. I tested the speakers before I hooked them up. And no matter which way I touched the wires it still worked. But now my speakers fade in and out. Everything is connected good. So maybe I hooked them up backards or something. But I want to make sure before I tear into it again. So which is the postive and negative? The wires in the door are one black/white, and one green/black. This on a 2001 gt vert whith the mach system.
