Creative Labs SoundBlaster Live! 5.1, Audigy, or Audigy 2
When playing Star Wars Battlefront on a Creative Labs Sound Blaster Live! 5.1, Audigy, or Audigy 2 cards, you may not hear sound playing from all speakers. If this occurs, you may need to enable CMSS: Stereo Up-Mix to Multi-channel in the Creative EAX Console. This feature must be enabled to allow the music, dialogue, and ambient sound to be mixed into the rear channels.
NOTE: Please make sure the mixer is not set to 100% front.