With dynamic high-current audio amplification, your surround system delivers THX Certified Select reference-class sound, providing viewers with an immersive cinema experience. The playback of DTS:X and Dolby Atmos soundtracks complements 4K HDR video via HDMI pass-through, supporting 4K/60p, Dolby Vision, HDR10, HLG, and the BT.2020 color space. With platform-independent 3D upmixing for audio from Dolby Surround and DTS Neural:X, you can now enjoy regular multichannel movies with captivating spatial sound. Integrated Chromecast technology, DTS Play-Fi, or FlareConnect for wireless multi-room playback allows you to stream music from mobile devices to the receiver and other compatible systems in your home. AirPlay and Bluetooth technology are also included. In addition to built-in streaming services, you can take advantage of Hi-Res Audio via network and USB and enjoy the unparalleled dynamic and emotionally charged sound of Onkyo.