everything was working correctly the first day i got my amp and sub. then the next morning i went to turn it on and i could hear nothing. the light on my amp was still on and shining but there was nothing coming from the sub. what could have happened? and i know i didnt blow my sub because there was no smoke or nuthin and no smell. help please. mayb a wire or somethin im thinkin?
Connect a portable cd player at the amp's rca input terminals. If you get sound, then the amp's fine. If you get nothing, check the speaker wires. Some of the strands could've gotten loose and shorted out. If the amp's fine, then check the rca from the HU. It could be loose.
make sure you make the ground wire strongly attached to a part of the body, if it comes loose it could cause big big problems mate. even if you could weild it to your body. or use a drill to screw it in or a bigggg nut and bolt! with a metal spacer
u blow ur amp, toast the alternator, cause a fire. blow ur battery into oblivion, fry everything electrical in your car. some of thats exaderated to make my point but in the end u can short circuit and ruin everything in your car associated with power not to mention bodily harm to yourself and other the list just goes on. the point, secure everything!