LG S95TR Owner's Manual page 15

Sound Effects
Output
Input
Rear speakers not connected Rear speakers connected
GAME
Optimized sound for game
2.0 channels
5.1 channels
7.1 channels or more
7.1.4 channels
BASS BLAST (BASS BLAST+)
Sound with reinforced bass
2.0 channels
5.1 channels
7.1 channels or more
7.1.4 channels
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