Possible Causes
DETERMINE FAULT
SPEAKER SECTION OF AMPLIFIER
(+) CIRCUIT SHORTED TO GROUND
(-) CIRCUIT SHORTED TO GROUND
RADIO (+) & (-) CIRCUITS SHORTED TOGETHER
SPEAKER SECTION OF RADIO
DETERMINE FAULT
SPEAKER SECTION OF AMPLIFIER
(+) CIRCUIT SHORTED TO GROUND
(-) CIRCUIT SHORTED TO GROUND
RADIO (+) & (-) CIRCUITS SHORTED TOGETHER
SPEAKER SECTION OF RADIO