Onkyo TX-RZ630 9.2 Channel 4K Network A/V Receiver

The TX-RZ630 bumps up to 9 channels and adds fully immersive 5.2.4-channel DTS:X or Dolby Atmos object-based surround-sound to stunning 4K HDR video on your compatible display. A muscular hub for whole-home entertainment, it can power speakers in Main, Zone 2, and Zone 3, and share audio to any supported hi-fi system via wireless platforms including Chromecast built-in, DTS Play-Fi technology, or FlareConnect. You can also stream content over AirPlay, Wi-Fi, or Bluetooth wireless technology. Dynamic Audio Amplification has upgraded parts for earthquake bass and flawless treble: check out the 5 Hz-100 kHz frequency response. The amp's blistering dynamics, high current, and nuanced voicing gets more from music, be it a vinyl record, Hi-Res Audio album, or mix of sources playing around the house. The receiver also includes AccuEQ Advance room-acoustic calibration with AccuReflex for a cohesive theater-room soundstage.

Dynamic Audio Amplification
The design philosophy behind Dynamic Audio Amplification places less emphasis on lab measurements and more on how the sound feels in real life. Unique high-current architecture and expert tuning deliver natural transient response, the key to life-like sound. This deep reserve of power arrives instantly when action explodes on screen, adding pure adrenaline to the film experience. Control is maintained with custom transformer and huge block capacitors, non-phase-shift amp circuitry, and discrete output transistors. Rated to drive nine four-ohm speakers simultaneously, and with patented VLSC digital noise filtering (Front L/R) for source-faithful clarity, DAA has muscle and sensitivity for emotionally compelling sound.

Dolby Atmos and DTS:X Without Compromise
Experience Dolby Atmos and DTS:X soundtracks as they were meant to be felt, with complete coverage assured through 5.2.4 or 7.2.2-ch speaker layouts. Individual sounds aren’t tied to a specific channel and move in space above and around your audience with life-like realism.

Dolby and DTS Solutions for 3D Sound
DTS Neural:X technology and Dolby Surround find spatial cues in legacy soundtracks and upmix for playback through speaker systems with height channels. Cross-compatible with popular sound formats from Dolby and DTS, you can enjoy seamless front-to-back, side-to-side, and floor-to-ceiling coverage with your existing DVD and Blu-ray Disc library or video streaming service.

Chromecast Built-in Works with the Google Assistant
Stream any music from your smartphone, laptop, or PC to the receiver with ease. Control playback with Chromecast-enabled apps from your iPhone, iPad, Android phone or tablet, Mac or Windows laptop, or Chromebook. If you have a device with the Google Assistant built-in, you can control music on the TX-RZ630 by voice.

Powered Sound in Three Zones
With a 5.2-ch theater layout in Zone 1 (Main), the remaining four channels can drive speakers in Zone 2 and Zone 3. As well as analog distribution, dedicated DACs enable digital sources to be synced across rooms simultaneously, or a unique source to be played in every zone at once. Zone 2 line-level output is ideal for sharing sources to an existing Hi-Fi system.

AccuEQ Advance for Accurate Calibration
AccuEQ sets speaker distance, SP level, and crossover. In addition, AccuEQ Advance employs multi-point measurement to remove standing waves from your listening space, which compromise audio quality and bass response. The technology also detects and compensates for background noise, such as the hum from an HVAC, to ensure accurate equalization.

Ready for DTS Play-Fi Multiroom Audio Technology
DTS Play-Fi technology allows you to enjoy quality music from online services, media server, and mobile device to any number of compatible products using Onkyo Music Control App. DTS Play-Fi technology can synchronize music in every room, and family members can use their own device to listen in a room or group of rooms.

FlareConnect Wireless Multiroom Audio
FlareConnect shares audio from network and external audio input sources between compatible components. Enjoy effortless multi-room playback of LP records, CDs, network music services, and more with supported components and speaker systems. Music selection, speaker grouping, and playback management across the home are built into the Onkyo Controller app.

Wi-Fi and Bluetooth Wireless Connectivity
Built-in 5 GHz/2.4 GHz Wi-Fi provides network stability for streaming, Onkyo Controller app, and multi-room audio. Bluetooth wireless technology is also on board for easy mobile or laptop connection.

Manage Playback with Onkyo Controller
Onkyo Controller app collects streaming services and network-attached audio into one interface. Select sources, control playback, and distribute audio.

AirPlay, Streaming Services, and Internet Radio Built In
Music lovers have easy access to their iTunes library. Find and stream music from iPad, iPhone, Mac, and PC over the Apple AirPlay wireless audio platform. Further, Amazon Music, Spotify, TIDAL, Deezer, Pandora, and TuneIn are all baked into the system GUI, making selection easy using Onkyo Controller or Onkyo Music Control App.

Supports 4K HDR, BT.2020, 4K/60 Hz, and HDCP 2.2
Welcome film-like 4K video bursting with the vibrant colors enabled by High Dynamic Range (HDR) to your supported TV display or projector. The receiver’s HDMI inputs, Main Out, and Sub/Zone 2 Out pass HDR10, HLG, and Dolby Vision formats through to compatible displays. These terminals support the BT.2020 4K video standard, 4K/60 Hz playback, and HDCP 2.2.

Key Specs