posted
I have two rockford pwr 800a2's running two 15 in prw dvc's both amps are grounded separetly to the car frame by 4ga cable when I turn my Zapco peq 3/4 up and pause the track in preparation for blast-off the speakers start to flutter in and out.They only stop when I turn the zapco down a hair.could my amp gains be too high? their up over 3/4 of the way.I can turn the volume of the deck up and it makes no differance but take the zap more than 3/4 and blum, blum; blum.
posted
Maybe. Try lowering the gains on the amps and then turn the Zapco up again. If it works - perfect, if not, well then that is the limit of the Zapco piece...
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