OK I have the stock Infinity system in my GSX, at some point I plan on installing a much more high end system, but for the time being I need to use this PoS. So anyways, My rear speakers arn't working at all, I have tried adjusting the fade, and the Bal to see if that was messed up and still nothing, what is the chance the Stock AMP has blown the REAR section? I was gonna rip down to speaker access adn test the current flow, but can't seem to find my meter, has anyone had this on there stock, or does anyone ahvea ny other Ideas?... The speakerdont appear to be blow but again I can't get any sound from them, which leds me to believe the amp is gone... if anyone has an replacement amp the'll let go CHEAP, PM me about it please

 

With the infinity POS factory system it is one of two things. Yes the amp's rear channel has gone out (known problem) or the other known problem is the Head unit rear channels have gone out. Try the amp first. That is what I had to do with one of my ecliplse's and my 3000gt.

 

If you need them I have the head unit and the amp on hand for sale. message me and make an offer.