Connecting A External Power Amplifier - Denon AVR-4520CI Owner's Manual

Connecting an external power amplifier
• You can use this unit as a pre-amp by connecting a commercially available power amp to the PRE OUT
connector. Adding a power amp to each of the channels provides an even greater sound presence.
• Select the terminal to use and connect the device.
• When using just one surround back speaker, connect it to the left channel (L) terminal.
• Use the volume control on the subwoofer to control subwoofer volume.
• If the subwoofer volume sounds low, use the volume control provided on the subwoofer to adjust the
volume.
DVD
Subwoofer Subwoofer
(Primary) (Secondary)
AUDIO AUDIO
SUB- SUB-
WOOFER WOOFER
1 2
29
Power amplifier
AUDIO
SURROUND FRONT CENTER SURROUND FRONT HEIGHT FRONT WIDE
BACK
L R L R L R L R
R R R R
L L L L
R R R R
L L L L
L R
R
L
R
L