yeaaa this would be saying something here i think...its a cvr kicker 12 and a kx 600.1 amp that i installed myself[im very confident its all wired right too]. i did break the tip of the rca cable in the inlet hole that i had to open up the amp and push out a few weeks ago. maybe i did a little damage some how? it seems to be doing it less and less,maybe one out of 20 times i turn it on now but it will probally do it again. is there anything i should check for? also the grounds are good just checked that fully.