Question about Alpine MRV-T707 Car Audio Amplifier

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LED Light green but no sound.

I had prior problems with my ampflier blowing fuses and after replacing the fuses, which again blew, I finally went into my sub-box and found what I think was one of my speaker wires loose and grounding out (?). Now after fixing the speaker wire problem I get no output sound but the LED light still comes on green. What can I do? Thanks in advance. Mary

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Disconnect all power cables first then short between G&P G&R try again with only one speaker at a time.

Posted on Aug 22, 2007

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