Hartman
10+ year member
Member
My system has been working fine, then all of a sudden I go to start my truck, I hear a pop from the subs, my amp goes into protect for a half second and then the main battery fuse blows. I figured I had a piece of insulation worn away on my power wire or something similar to that. I have 4awg from the battery to a distro block, where two 4awg splits to my component amp and sub amp. I checked the power wire, everything seemed fine. When I disconnected the power wire for my sub amp from the distro block, everything works fine, but the fuse blows as soon as you turn the power on for my sub amp.
After doing some searching, I think the power supply on my amp is fubar. Anything else that would cause this problem?
After doing some searching, I think the power supply on my amp is fubar. Anything else that would cause this problem?
