Sound Effect
[Natural Plus]: You can enjoy the natural sound
effect same as 5.1 channel.
[Natural]: You can enjoy comfortable and natural
sound.
[Bypass]: Software with multichannel surround
audio signals is played according to the way it was
recorded.
[Bass Blast]: Reinforce the bass sound effect from
front left and right speaker and subwoofer.
[Clear Voice]: This mode makes voice sound clear,
improving the quality of voice sound.
[Game]: You can enjoy more virtual sound while
playing video games.
[Night]: This may be useful when you want to
watch movies at low volumes late at night.
[Up Scaler]: When listening to MP3 files or other
compressed music, you can enhance the sound.
[Loudness]: Improves bass and treble sound.
[User EQ]: You can adjust the sound by raising or
lowering the level of specific frequency.
I was using bass blast but I think I'm gonna switch to Loudness