Parasitic draw
Both speakers in rv are emitting a low volume high pitched squeal even after disconnecting the start battery. It seems to vary in intensity at times. Before I begin to trouble shoot looking for sugges...
Forum Discussion
LED lights or a failing converter. Does the hum happen with all lights turned off? If all lights are off and the hum still occurs try flipping off the converter/charger circuit breaker. Does the hum stop, or did the breaker just kill all the power to the speakers?
