Asus PC-DL Deluxe User Manual page 111

Audio preferences
The Preferences page of the SoundMAX4 XL allows you to change
various audio settings.
Listening environment options
The SoundMAX4 XL support several audio technologies including
SoundMAX SPX™ Animated Audio, 3DPA™, MultiDrive™ 5.1,
EnvironmentFC™, MacroFX/ZoomFX™, and Virtual Theater Surround.
ASUS PC-DL Deluxe motherboard 5-9