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I have a Rockford Fosgate 325.1 . Bench tested it today . Amp will power on and stay on . Hooked up a signal and checked speaker terminals with meter set on AC volts . The volts are very unstable - rapidly going up,down,etc.. Outputs are toast ? I found the FET`s on audio side of amp,part # FQA28N15 . Is this repair as simple as replacing those two FET`s ? Thanks
Posts: 2 | From: Ohio | Registered: Jun 2009
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Resolved ! The outputs are bad . Need to replace transistors on amp . With help from 12 volt.com I was able to troubleshoot and repair this amp . Thanks anyway all .
Posts: 2 | From: Ohio | Registered: Jun 2009
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