LG SP70Y Owner's Manual page 13

Speaker sound based on input channels
Sound Effects
AI SOUND PRO
Sound customised
with artificial
intelligence
STANDARD
You can enjoy
optimised sound.
MUSIC
Sound enriched
with MERIDIAN
technology
CINEMA
Cinematic 3D
sound
CLEAR VOICE
Voice sound clear,
improving the
quality of voice
sound
Input
2.0 channels
5.1 channels or more
2.0 channels
5.1 channels or more
2.0 channels
5.1 channels or more
2.0 channels
5.1 channels or more
2.0 channels
5.1 channels or more
Output
Rear speakers not
connected
Rear speakers
connected
13