MSI 655 Max User Manual page 102

6-Channel Analog Audio Output
1 MIC
2 Line In
3 Line Out (Front channels)
4 Optical SPDIF jack
5 Coaxial SPDIF jack
6 Line Out (Center and Subwoofer channel)
7 Line Out (Rear channels)
Back Panel
3
Using 2-, 4- or 6-Channel Audio Function
Description:
Connect two speakers to back panel's Line Out
connector and four speakers to both Line Out
connectors of S-Bracket.
1
4
2
5
S-Bracket
6
7
A-21