i turn on my car, the subs bump for a couple seconds, then cut out..and work whenever they want...its weird, i have 2 10" subs..one of them was in the process of going out for a while now..well, wheni turned my deck on today, ofcourse..no bass..but i put my hand on the one that was going out, and it worked, everytime i moved my hand, it would stop, but worked when i put my hand on it... >_> checked wires and fuses all good >_>