Okay, I have totally replaced all my factory car speakers with I ones from AudioExpress. They have worked great up until recently. In the past few days I have noticed that after I have been listening for 15-30 minutes they fade and then come back after a while. I know they are not blown because all 4 of them do it at the same time. I am almost certain it is a wiring issue. My subs continue to go as normal though. Any ideas or help with how to fix this problem or what could be wrong? Any ideas will be greatly appreciated. (I know this probably doesn't matter but I drive a Chevy S10 single-cab pickup).
LOL!, sounds like a problem i had, every like 10 minuts it would go low and then high and it was messed, lol. Make sure your powers secure and all your grounds are on unpainted metal surfaces. Thats what my problem was, stupid ground from my back speaker was touchin metal, killed me for like a week.