Denon AVR-S500BT 5.2 Channel AV Receiver With 4K Capability and Bluetooth Built-in Bluetooth for wireless music streaming 5.2 channel; 140 watts per channel maximum power Ultra HD 4K 60 Hz video pass-through; 4:4:4 Pure Color pass-through 5 HDMI Inputs/1 Out New setup assistant with enhanced GUI Eco Mode for reduced power consumption