Denon AVR-4520CI Owner's Manual page 100

11.1-channel connection
You can perform playback using up to 11.1 channels using a
combination of the built-in power amplifier for 9-channel and an
external power amplifier for 2-channel. Connect the external amplifier
to the PRE OUT connector.
• To perform 11.1-channel playback, select "Amp Assign" and set
"Assign Mode" to "Discrete 11.1ch" using steps 3 and 5 of "Set up
"Amp Assign"" (vpage 99).
• You can also follow step 7 in "Set up "Amp Assign"" (vpage 99)
to change the PRE OUT connector connected to the power amplifier
to the front channel.
NOTE
• For speaker cable connections, see page 93.
• For speaker impedance , see page 93.
DVD
R L
AUX IN
L
R
Power amplifier
FHL
FWL
FL SW
SL
SBL
97
FHR
FR
FWR
C
SR
SBR
Speaker connection