Channels: 7.1 (supports up to 7 speakers and 1 subwoofer).Power Output: 90 watts per channel (into 8 ohms, 20-20,000 Hz).Video: 4 HDMI inputs and 1 HDMI output (1080p, 3D pass-through).Audio Processing: Dolby TrueHD, DTS-HD Master Audio, and Dolby Pro Logic IIz.Audio Return Channel (ARC): Supported, allowing TV audio to travel back down the HDMI cable.Connectivity: 2 optical and 1 coaxial digital audio inputs, plus composite video and analog A/V inputs
This comes with 3 Yamaha speakers (center 2-fronts) and 2 JBL 500 speakers for rear