Question about Rockford Fosgate Punch® 450.2 Car Audio Amplifier
I have a rockford fosgate p450.2 amp and up until very recently it was working great. then out of nowhere the left positive speaker input stopped working. i took it apart to have a look and i didnt notice any fried components or anything of the like. any ideas?
Try swapping over the rcas for instance if black is in r and red is in l then swap them so red is r and black is l
if that doesnt work try swapping the subs over to as you may have a faulty sub. if that doesnt work then check the fuses on the amp
still no joy then i would suggest taking your amp to your local car audio dealer and getting them to have a look at it
Hope this helps if so please dont forget to rate
Posted on Apr 23, 2009
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Posted on Jan 02, 2017
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