Sony XEC-505 Operating Instructions Manual page 5

Power amplifier Front speakers
rREAR
OUTPUT |
Car audio Ea XEC-505 Power amplifier Rear speakers
Power amplifier Subwoofers
REAR INPUT —————— > REAR OUTPUT
REAR INPUT
REAR OUTPUT
To use the car audio equipped with only a pair of line outputs
Connect the outputs of the car audio to the FRONT INPUT jacks. The signals flow as follows:
FRONT OUTPUT
FRONT INPUT REAR OUTPUT
SUB WOOFER
OUTPUT
Note
Be sure to connect the outputs of the car audio to the
FRONT INPUT jacks when the car audio with ey a
pair of line outputs is used.