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Onkyo® 7.2 Channel Network A/V Receiver-TX-RZ620

Onkyo® 7.2 Channel Network A/V Receiver with bluetooth and dual-band wi-fi


The TX-RZ620 serves smooth and confident multichannel sound with a unique Dynamic Audio Amplification system tuned for wide-spectrum 5 Hz–100 kHz reproduction. Dolby Atmos® and DTS:X™ immerse you in heart-pounding sound as 4K movies burst from your TV screen. HDMI® now supports pass-through of HDR10, HLG (Hybrid Log-Gamma), Dolby Vision™, and BT.2020 for incredible picture realism.

The RZ Series

  • Our premium RZ Our premium RZ Series A/V receivers deliver a significant boost to the dynamism, detail, and accuracy of music and movie soundtracks for a listening experience that packs deep emotional impact. The TX-RZ620 features quality components, such as large custom capacitors, to provide high instantaneous current for fast transients and wideband frequency response down to 5 Hz. Discrete non-phase-shift amp circuits clearly focus the audio image and cut distortion even at floor-shaking volumes.

Powered Zone 2 Audio Distribution

  • With a 5.2-channel layout in the media room, Powered Zone 2 speaker outputs can send amplified network, S/PDIF, and analog audio sources to a pair of stereo speakers in another room. For 5.2.2-channel home theater layouts, a pre-/line output is ideal for transmitting stereo sources available to the receiver to a hi-fi system elsewhere in the home. Multi-room playback is supported within Onkyo Controller app.

Unleash Dolby Atmos® or DTS:X™ Home Theater

  • Object-based soundtracks allow independently mixed sound to play through any speaker in your system, moving above and around you with breathtaking realism. The TX-RZ620 reproduces 5.2.2-channel Dolby Atmos or DTS:X formats, with AccuReflex correcting the phase of direct and indirect sounds for cohesive audio imaging with Dolby Atmos-enabled speakers.

Music Made Easy with Chromecast built-in*

  • Stream any music from your smartphone, laptop, or PC to the TX-RZ620 with ease. Control playback with Chromecast enabled apps you know and love from your iPhone, iPad, Android™ phone or tablet, Mac® or Windows® laptop, or Chromebook™. *Available via firmware update.

Stream Anything with DTS Play-Fi®*

  • The DTS Play-Fi app for iPad, iPhone, Android, Kindle Fire, and Windows PC lets you stream from online services, media server, or device library over Wi-Fi® to any number of compatible speakers. DTS Play-Fi connects systems for synchronized music in every room, and can stream different music to different rooms from the same device. Speakers can be used individually with unique devices at the same time, and lossless audio is supported. * Available via firmware update. 

Supports HDR10, HLG, Dolby Vision™,BT.2020, 4K/60 Hz, and HDCP 2.2

  • Six rear HDMI® inputs support pass-through of HDR10, HLG (Hybrid Log-Gamma), and Dolby Vision; the BT.2020 4K video standard; 4K/60 Hz video playback; and HDCP 2.2 for video standard; 4K/60 Hz video playback; and HDCP 2.2 for premium video content. Further, a front HDMI terminal is ideal for video camera connection, while the rear Sub Out is handy for projectors.

Wi-Fi®, AirPlay, Spotify®, Bluetooth®

  • Selectable 5 GHz/2.4 GHz Wi-Fi® assures stable connectivity so you can enjoy smooth streaming over AirPlay, the Spotify app, and the local network. Bluetooth wireless technology also provides quick and simple wireless streaming from your choice of music application.

Internet Radio, Streaming Services, and FM/AM Radio

  • TIDAL, Deezer, Pandora®, and TuneIn are on board to make selecting from a massive range of music and radio programs using Onkyo Controller very simple.

FlareConnect™ Wireless Multi-room Audio

  • FlareConnect™ mirrors network audio and external analog sources connected to a master component, from streaming services to vinyl records, on FlareConnect™-compatible speakers in other rooms. Music selection, speaker grouping, and playback management across the home are built into Onkyo Controller app for iOS and Android™. Note: FlareConnect™ is enabled with a firmware update. Multi-room audio enabled by this technology requires an optional Onkyo wireless speaker. 

Onkyo Controller Supports Next Generation Network Audio

  • Onkyo Controller collects streaming services and network-attached audio into an intuitive smartphone app. Control playback, explore services, and distribute audio all over the home via FlareConnect™ from one easy interface. 

Noiseless Audio Processing

  • Vector Linear Shaping Circuitry is a mouthful, so we call it VLSC™. This circuitry virtually removes digital pulse noise for a smooth analog signal. RZ620 focuses VLSC on the front left and right channels. 
  • Data is converted between sampling points and these points are joined with analog vectors in real time to produce a smooth output wave form. The result is a virtually noiseless, smooth, analog signal based on the digital source. It brings out even the most subtle of nuances in audio sources.

Limitless Performance. Installation Friendly.

  • The Onkyo RZ Series was designed for home theater integration and performance above and beyond your expectations. From multi-zone audio and video options to dedicated RZ Series phone support and a three-year product warranty, the Onkyo RZ Series delivers superior audio performance in the configurations you want with the support you should expect from the leader in home audio.

Priority Support & Three Year Warranty

  • Onkyo RZ Series specialists are specifically trained to troubleshoot any issues you encounter on an install via a dedicated support line. Onkyo RZ Series products are backed by a three-year warranty should a product ever require service or replacement.

Additional Information

3D Ready Yes
Analog Audio(RCA) Input 7
Channels 7.2
Coaxial Digital Audio Inputs 1
Component Video Inputs 2
Composite Video Inputs 2
Dolby Digital Decoding Yes
Ethernet Port 1
HDMI Inputs 7
HDMI Outputs 2
Headset Jack Yes
Internet Connectable Yes
Multiroom Capability Yes
On Screen Display GUI
Optical Digital(Fiber Optic) Audio Inputs 2
Power Off Consumption (watts) 0.15 Watts
Power On Consumption (watts) 580 Watts
Preamp Outputs 2
Remote Control Type Wireless
Simulated Surround Yes
Surround Sound Decoders Dolby Atmos; Dolby True HD; Dolby Surround
Total Harmonic Distortion 0.08
Tuning Presets Yes
USB Port 1
Video Up Conversion Yes
Warranty 3 Year Limited. See store for full details.
Watts per Channel 215 Watts
Wi-Fi Built in Yes
3D Passthrough Yes
Airplay Yes
AM/FM Tuner Built-In Yes
Bluetooth Yes
Depth 14.88 in.
Height 6.81 in.
Pandora Streaming Yes
Shipping Weight 28.7 lbs.
Width 17.13 in.