When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Look for a chaffed thru wire somewhere causing a short. If it was a thermal problem the amp would just shutdown in protection mode but come back on when it cooled off. Did this problem start suddenly - like perhaps after riding down some rough roads?
My Xtant A2002 blew a fuse 1 hour after it was installed. The problem was that the amp was only 4 ohm stable in bridged mono and my Xtant A210 sub was a 2 ohm sub.