Aiwa CX-NA50 Operating Instructions Manual page 5

Before connecting the AC cord
The rated voltage of you unit shown on the rear panel is 120 V AC. Check that the rated voltage matches your local
voltage
IMPORTANT
Connect the speakers, antennas, and all optional equipment first. Then connect the AC cord in the end.
1 Connect the right and left speakers to the main unit.
Connect the right speaker cord to the SPEAKERS R terminals, and left to the SPEAKERS L terminals.
The speaker cord with the white stripes should be connected to the + terminal and the black cord to the - terminal.
Speaker Hookup Illustration
PREPARATIONS (cont.) pg. 4