The left and right surround back speakers are direct firing, placed together on the back wall to take maximum advantage of THX’s patented Advanced Speaker Array (ASA) technology. Using this speaker setup, THX ASA digitally reconfigures the surround channels to recreate the appropriate sound fields for movies, music and games.
If the SBL and the SBR can't be placed together, refer to the pre-amplifier or receiver's "THX Setup" menu for alternative configurations to maxmize your system's potential.
Click here for Dolby® TrueHD or DTS-HD™ room setup information.