LG SPQ7-W Owner's Manual page 17

Sound Effects
Output
Input
Rear speakers not connected Rear speakers connected
SPORTS
Realistic sound like in a stadium
2.0 channels
5.1 channels or more
MUSIC
Sound enriched with MERIDIAN technology
2.0 channels
5.1 channels or more
GAME
Optimized sound for game
2.0 channels
5.1 channels or more
BASS BLAST (BASS BLAST+)
Sound with reinforced bass
2.0 channels
5.1 channels or more
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