just got this amp about a month ago locally, it was still hooked up to a kicker L7 when I bought it. guy showed me everything was working fine before he unhooked it. got home n let it sit for a few days until i got time to install it in my car. well EXILE led light came on but no power light, no subwoofer output. took everything out n rewired but same results. can any one explain to me whats going on? i was thinking maybe its the fuse but its no where to be found. if anyone got info on this please let me kno.