I have a pioneer 9300R cd player,12disc changer and a crunch 4 channel amp power my mids and highs and a Mtx6500d amp powering two kicker 4ohm dvc compvr12 and a 1farad cap in a 1997 Rs Camareo.The problem is ,my headunit keeps over heating ,after being played for 20min or so .I tried bigger...