what is that red thing than? all the speakers and the 2 eclipse tweeter/speaker thingy amps are hooked up to the stock amp right now, i don't want to deal with switching stuff around. i checked the remote wire, everything is fine with it, so i'm leaning toward the power wire, but even that is a mystery, seeing as the fuse is still fine up front by the battery. i'll have to check the spliter next, since the 4 gauge goes into it, and than there's 3 power wires coming out.