I own a 98 honda accord 2dr ex v6 with a pioneer 8400mp, pioneer 6.5s(doors) and infiinity 6x9s(rear deck). One night the sound all the sudden cut off. Now my speakers arent working right AT ALL. When I turn the key to the on position (engine not turned over), sound will come out of 3 of the 4 speakers, but it sounds like crap. Its staticy and not nearly as loud as it use to be. Now the other speaker sounds worse than the other 3. Its my drivers side door. You can only hear it when you put ur ear next to the door, its very very low at whatever volume you put it at. Its also very staticy. I dont know what happened, the system was perfectly working then all the sudden it shutoff. The CD player still works and plays CDs fine but someone brought up that the AMP in my head unit is dieing or dead. What do you guys think? Also when the car engine is turned over and running, I cant get any sound comming out of the speakers at all.

I have also took one of my pioneers out and hooked up the stock speaker and it still sounds the same, real crap, real low, real staticy. Ive checked the wiring and nothing is touching metal that I can see. I did though have my RCAs hanging out the back of the HU bare with no ties or caps or anything. But I Dont think that would be the problem since my system been working for over a year now.

 

check your wiring, the speakers might be out of phase. (+ and - switched)