Experience 4K Ultra HD HDMI support and HDR video. 5-Channel surround sound. CINEMA DSP technology supports HD Audio playback. YPAO analyzes acoustics of a room. Discrete amp configuration. Bi-Amp compatible front speakers. Rich bass reproduction. AV Setup guide. 17 DSP Programs. Dolby True HD Dolby Digital Plus and DTS-HD Master Audio. Bluetooth with compressed music enhancer. 100W Rated output power. 4 HDMI inputs and 1 HDMI output. USB Input and USB front AV input. AM/FM Radio tuner. Dimensions: 17.13"W x 6.38"H x 12.38"D.