Yamaha Aventage RX-A780 Owner's Manual page 24

n
Using 5.1-channel system
This is a basic speaker layout recommended for enjoying surround sound.
Note
You can also connect up to 2 subwoofers (with built-in amplifier) to the unit.
9
4
10° to 30°
ZONE OUT PRE OUT PRE OUT
ZONE 2 FRONT SUBWOOFER
1
2
9
24
En
1 2
3
5
10° to 30°
SPEAKERS
SURROUND
54 3 2 1