Hello All, This has been bugging me for AGES especially now coz i just got a new HU, the pioneer-p7750mp and just run fatter wires thru my whole car.
I have a Clarion 4 Channel 400w amplifier (APA450) and quite often, whenever i turn a song up loud, with lots of bass the amp ALWAYS goes on Protect. Off it, i am running an 800w sub and 2 260w speakers.
Before, i was only running the sub off it and it was going on protect then aswell.
My Question is, could it be the earthing or is the amp faulty or just not made to handle as much as im putting through it? Any ideas? please help. thanks.