Sony Bravia 850 Watt Home Theater System Integrated DVD/CD Changer & 5.1 ChanneSpeakers HDMI and progressive scan ensure a breath-taking image every time 850W total output promises a powerful listening experience D.C.A.C. automatically sets up your sound field for optimal performance Front audio input allows for hours of playback through portable audio player Includes: Amplifier with integrated DVD/CD changer , Center Speaker, Front Speaker , Subwoofer & Surround Speaker