Onkyo TX-RZ840 9.2 Channel 4K Ultra HD Network AV Receiver

Incredible surround sound

• 120W of power per channel delivers rich surround sound
• 9.2-channel receiver provides powerful sound in a wide range of frequencies to many speakers

A theatre-worthy experience at home

• HDMI, 4K, and 3D video pass-through delivers premium 4K and 3D videos straight to your media device via the receiver
• Supports 5.2.4-ch Dolby Atmos, Dolby Atmos Height Virtualizer, and DTS:X playback that enhance your surround sound experience
• Beyond 3D surround with IMAX Enhanced content up to 11.2 channels reproduces the full dynamic range of specially encoded IMAX soundtracks from compatible sources

Control and connectivity options

• Quad-core SoC supports 802.11ac (2x2 MIMO) Wi-Fi that lets you wireless stream music or play video from compatible devices
• Works with Sonos, Chromecastbuilt-in, AirPlay 2, DTS Play-Fi, FlareConnect , Spotify, Amazon Music, Pandora, TIDAL, Deezer, and TuneIn that allow you to stream music and videos wirelessly from your smartphones, PCs, and other devices
• Seven HDMI inputs and 2 outputs support 4K/60p, 4K HDR, BT.2020, HDCP 2.2 that let play audio, video, or games from an array of devices
• USB Media input options like DSD 5.6 MHz/2.8 MHz, 192 kHz/24-bit FLAC, WAV (RIFF),AIFF, ALAC, Dolby TrueHD, Mp3, and WMA allow audio steaming from compatible devices

Multi-zone streaming

• Three-zone powered D/A audio distribution allow multi room capabilities that can be managed from your smartphone
• Separate Zone 3 outputs and shared Zone 3 outputs with DACs can play synced as well as unique D/A sources simultaneously
• Zone 2 line-out connects audio systems for independent D/A playback, including HDMI support, in different rooms
• Zone 2 and Zone 3 line-outs support simultaneous output

Even more notable features

• AccuEQ Advance 9-point calibration with AccuReflex lets you experience true-to-life sound
• Ultra-wide 5Hz-100kHz frequency response offers a wide range of sound reproduction
• DSP-based Vocal Enhancer identifies vocal frequencies and lets you raise or lower them with the remote or via the front panel
• Supports IP control, RS-232C, 12V trigger output, and IR input

Required accessories (sold separately)

• Cables you'll need: HDMI (to connect the receiver to your TV) and speaker wire (for connecting the receiver to your speakers)
• Optional cables: optical or coaxial cables (for digital audio) and RCA cables (for connecting older gear)