car sound system stopped working.

[MonaroCV8Zchik]

hey guys. i encountered a problem the other day when i heard my music crackle and all of a sudden there was no sound. It sounds like a loose wire somewhere (hopefully). is anyone able to guide me through this problem. Its happened once before and i disconnected the amp and it worked for a while until now.

MonaroCV8Zchik

[NonStick Squid]

check the amp's ground cable

[MonaroCV8Zchik]

the amp is fully disconnected.

[Nic92]

go through all your wires, check rca's, check loose wires, check fuses, try to identify the problem, like wen it stops use a voltmeter or something check if the current is flowing through the wires and make sure it not the amp, could be faulty, consider all posibilitys and definately check your ground!