Okay, i was putting my amp behind my seat then i had to reground it... i switched the ground then i took out the + from the amp so i can screw in easier... when im all done the last thing i had to do is put the + back in the amp, then when im screwing in i see lil sparks... then i go to under my hood and i had forgotten to unhook the - from the batt!!! Then i unhooked it and screwed in but when i turn on my car my amp goes into protect automatically, only thing their is to do now is check the ground, did i just blow my amp?