sound setup turning off

Hey guys, i have this problem with my sound system. Basically everytime i jack the volume up to a kinda loud level, the unit just cuts out, powers off and powers on again.

I had this problem when all i had was my deck installed, i just recently put in a complete sound system, and now the level is higher than before, but still happens (at a much higher volume now). Does anyone know what the problem is? Is it just drawing too much power? or the capacitor or something?

I don't often jack the sound up all that loud, but the odd times that i do, i dont want it to just cut out on me like that.

check all of your grounding points

check the yellow wire and black one behind ur deck
plug the yellow wire directly to a cable going to a battery, try that (make sure its thick enough though) and see if it still happens

weird, i wouldve thought ur amps are overheating but seems like ur HU is the problem cause used to happen before u had amps/etc???

yeah the problem used to happen before i had the amps etc. Basically if i put the volume at say 16 it will cut off, but now if the volume goes beyond approx 28, it will do the same.

dude..
check your earth on the head unit.
re-earth it somewhere else.