Onkyo TX-NR7100 9.2-Channel 8K/4K Network A/V Receiver, 220W Per Channel at 6 Ohms

220 W/Ch Select Dynamic Audio Amplification (DAA) system (6 ohms), 100 W/Ch (8 ohms)
5.2.4-ch/7.2.2-ch Dolby Atmos and DTS: X playback
Dolby Atmos Height Virtualizer and DTS Virtual:
Stream over 5 GHz/2.4 GHz dual-band Wi-Fi
Send or receive audio via bi-directional Bluetooth Wireless Technology
Apple AirPlay 2