Samsung's HT-A100 home theatre system features a 2.1 channel compact speaker system, and uses digital signal processing to create a virtual surround sound experience without the need for rear speakers. The HT-A100 also features a built-in DVD player, with upscaling technology for converting standard resolution 480p DVD pictures to full high definition 1080p. It is also Bluetooth device ready, for listening to music from any Bluetooth-enabled MP3 player or cellphone wirelessly.