With nine channels of high-current amplification, the TX-NR787 fully unlocks DTS: x and Dolby Atmos movie soundtracks with a 5.2.Channel speaker layout at THX certified select theater-reference volume. Alternatively, you can also use the extra channels to drive speakers in zone 2 and zone 3. Dual-band Wi-Fi links the receiver to your desired multi-room platform via DTS Play-Fi technology, flareconnect, or chrome cast built-in that also Works with the Google assistant. Airplay and Bluetooth wireless technologies are built in, and onboard streaming services include music, Tidal, Spotify, and tune in. Future-ready, the receiver has HDMI supporting 4K/60p, BT.2020, HDR10, Dolby vision, and hlg video pass-through. This muscular a/V hub waits to enrich your entertainment life.