Question about Alpine MRD-M300 Car Audio Amplifier

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My amp light turns on but thares no sound

Ok i hooked it up in my truck to a type 12 alpine it was working i had it on low and it just stoped and now it works the screen says every thing but the volts and no sound comes out what do i do

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Problem in sound output section,please replace output I.C. or transistor.

Posted on Mar 28, 2007


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What amp would be better to use with what speakers/sub? I have a KAC-7202 kenwood 920W maximum power (150wX2 RMS, 4ohms) (230wX2 RMS 2ohms) and then the other amp I have is a Alpine MRP-M500 mono power...

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You may have blown a fuse, check those to make sure they aren't blown. Verify that the connections are in place again and make sure the settings on the amp are correct as well.
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1000 w sony xplode works at low volume then red lights at volume5

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When volume turned up subs pop then immediatly produce no sound

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