if the lights on and there is no sound it's either a cd player issue or your rca issue or the inputs for rca's on the amp are no good. or you have your subs wired at a wrong load to your amp and it is in a constant protection to avoid burning up.
power light not coming on, no function, can still hear power getting throught o amp. HELP! happened...
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power light not coming on, no function, can still hear power getting throught o amp. HELP! happened after input and output vol turned to near max, fuse seems ok