Sony LBT-ZX80D is a high performance unit and a manufacturer flagship intended for a very specific purpose. This model functions as an entertainment tool used during parties or other large social gatherings. The most notable feature is the speaker system, supported by four 2-Way Bass Reflex Type speakers. The amplifier powers these speakers for a total power of 800W. With proper speaker placement, the X-Trance creates sound effects and Dolby Digital Pro Logic ll enhances the surround sound. An additional feature which places the LBT-ZX80D apart from the rest is the D-Light Sync out connection, intended to sync music rhythm with a lighting pattern and the DVD Karaoke Mode. Sony has given this unit the ability to read DVD, Audio CD, CD-R/RW and MP3 or DivX CDs, through the High Power Mini Hi-Fi 3 disc shelf system. From Karaoke parties to DVD viewing with surround sound, Sony LBT-ZX80D has a wide range of performance tools.