Base H3 sound system help!!!!! PLEASE

[cdmintmi]

Ok a couple of months ago my front door speakers went out. But they came back on later that day. Since then its happened more frequently, but its always came back on shortly after. Until now that is. Now not only are the front door speakers out but the rear door speakers as well. The only speakers that are working are the tweeters on the front pillars. Its been like this for a couple days now its really got me frustrated. I dont know much about speakers so I dont really even know where to start. Is this a speaker problem? A radio problem? An amp problem? Does the base model even have an amp? Anybody got any suggestions? Where should I start?

[wpage]

Sounds like a bad connection. Try pulling your radio surround molding and inspecting your harnesses. You may have a loose one or a pinched wire.

[cdmintmi]

its really wierd. somtimes when i take a corner hard or hit a bump just right they come back on. I was thinking there could be a short somewhere or like you said a loose wire. I know a guy who used to own his own car audio shop and he said it could be a bad amp or bad head unit. Ill try to check the connection on the back of the radio tomorrow, if thats not it where should I look next?

does the base sounds system even have a amp?