Durango 2WD V8-4.7L (2008)
Amplifier: Description and Operation
Operation
OPERATION
The amplifier receives fused battery current from a fuse in the Junction Block (JB) at all times. The internal circuitry of the amplifier switches the
amplifier on based upon a CAN bus message that is received from the radio receiver whenever the radio is turned on. The amplifier receives the sound
signal inputs from the left and right rear outputs of the radio, then sends the amplified speaker outputs for each of those channels to the speakers.
