Denon AVR-X2100W 7.2 Channel Full 4K Ultra HD AV Receiver with Bluetooth and Wi-Fi (Discontinued by Manufacturer) Built-in Bluetooth, built-in Wi-Fi, Airplay and DLNA for wireless music streaming Ultra HD 4K 60 Hz video pass-through; 4:4:4 Pure Color pass-through 8 HDMI v2.0 inputs / 2 outputs 7.2 channel; 95 watts per channel maximum power Audyssey Silver advanced DSP audio processing; room acoustic correction Eco Mode for reduced power consumption