Question about Rockford Fosgate Punch 500a2 Car Audio Amplifier
Ive had my amp hooked up and powering my sub, Now the red light comes on but I get no sound from the sub. I have checked and re checked every wire to assure I have them Connected properly. Ive also looked for any way that any wire could have possibly peen pinched, And nothing is pinched.
Is the amp being fed directly from the head unit's RCA preamp outputs or is it being fed by another amp's preamp outputs? Try temporarily wiring up a speaker you know is good in place of the sub and see if anything changes.
Posted on Apr 01, 2008
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Posted on Jan 02, 2017
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