TruSurround XT is the second generation of SRS TruSurround. Building upon its
patented predecessor, TruSurround XT solves the problem of playing
5.1 or
6.1
multichannel content over two speakers (or headphones). TruSurround XT
accepts input from up to a seven
channel (6.1) audio
source and processing a two-channel output. When receiving multichannel content,
TruSurround XT virtualizes the channels, creating "phantom" speakers that appear
to extend all around the listener. When receiving
mono or
stereo content, TruSurround XT presents an expansive three dimensional sound
field.