Product Details of SONY DAVDZ111 Total 850W (RMS) Output Power 142Wx5+140W Subwoofer Playback: DVD / CD / CD-R/RW / MP3 / JPEG Playback DVD-R / +R / +R DL / +RW / -RW / -RW(VR) (Some Discs may not be Playbacked) DCAC(Digital Cinema Auto Calibration) Automatic Speaker Set-Up -1 Botton / 2 Minutes Easy Speaker Set-Up Using Microphone European Award Winning S-Master Full Digital Amplifier Movie / Music Mode - Automatic Mode Change for Ideal Movie and Music Sound Portable Audio Enhancer -DSP Equalizing Feature for Superior Music Sound Playback when Connected to Portable Audio Player Multi-Speaker Formation - True Flexibility on Speaker Positioning and Number of Speakers Used Dolby Digital / dts / Dolby Prologic II Decorder AM/FM Tuner with RDS and 20 Station Preset Memory MultiRegion Allows Worldwide DVD Discs