Ok, my amp has over heated several times since i moved it to the trunk. What could be causing it to get so hot? Would an improper ground cause excessive heat? It could just be the heat (100+ every day). I have been tryin to find someone w/ a computer fan they want to donate to me to help w/the problem. BTW Profile 450x1(yes, thats RMS) and 4 ga. power and ground on an old school Pioneer Premier..you remember dont ya, the "seemless construction" nickel plated ones. Plus a little JBWeld. I keep the gain at about half so I'm not running it wide open all the time. any suggestions/comments would be appreciated.