Surround sound Speakers in travel trailer, but one side not working. How to test if there is break in wire. Wire is in walls

Valnac

Estimable
Jun 28, 2014
6
0
4,520
Tone generator, or if you can probe both ends just power one end and check other end for voltage. Most breaks don't happen in the middle of the line, they happen at the terminations. Check those for obvious loose wires and cracks in any pcb's.