Surround sound is the term used to describe the use of multiple audio tracks in a sound recordings. Combined with the use of more than one speaker, surround sound functionality offers a more complete and 'full' listening experience.
Surround Sound
Dolby Digital®, DTS®, Dolby Pro Logic II
This is the number of disks a multi-disk DVD player can hold.
Inputs
Analog Audio x 1, USB, Aux in
Outputs
Composite x 1, Component x 1, HDMI x 1
Playable Disk Types
DVD Video, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD Audio, CD (Audio), CD-R, CD-RW