only at higher volumes.? Is there a circuit protector in the stereo that shuts it down when it gets overloaded? I just upgraded my speakers and everything works fine, except at higher volumes. All of my speakers work fine, there doesn't appear to be any shorts in the system. If any of you our there have any information please let me know. Also it shuts down when the volume is around 50, how high does the volume usually go in these units, 60? thanks again for everyones time.