Question about Rockford Fosgate Punch P450.4 60W x 4 Car Amplifier Car Audio Amplifier
Capacitors are blown on the output side most likely. That amp isn't made for subwoofers. It will cost about 100 bucks plus shipping to send it to a competent electronics shop that has the ability to to that. If you are handy with a soldering gun, you have open it up and look for blown capacitors and replace them yourself. They sell them all at Radioshack.
Posted on Mar 25, 2011
Testimonial: "thats wat i figured. thanks for confirming my theory"
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Posted on Jan 02, 2017
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