Jl Audio 500/1 Car Audio Amplifier "power pre amp cutting" Questions

...RCA pre-amps connected to the amp,then the wires from the amp to the sub?If you do,you need to check what the sub and amp are rated as such as,peak or rms.They are 2 completely different ...

pre amp in the actual amplifier. Once this is done you can determine if the samplifier is actually the problem. If it is you will need a schematic to troubleshoot the device. wat do you mean by....run

power from the kenwood 9103D to the Kicker comp 15's is on n off I turn the amp on and turn the volume control up and it will hit for about 1 minute and the bass will go away, turn the head unit off ...