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Okay i have a mtx 300.2 car amplifier. ive had it for a while and all of a sudden it stops working.... i take a look at it and see that the red power light is really dim and not as bright as it usually is. when fully on. i then took my amp home and hooked it up a computer PSU and it works just fine, the red light is bright and fully powered... why wont it work in my car?

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Sounds like your power wire or your ground wire are either not geting a good conection or they are to small to cary the amperige it takes alot of amperige to do the work.

Posted on Aug 24, 2010

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