Onkyo TX-RZ50 9.2-Channel Network A/V Receiver


Onkyo TX-RZ50 Specs

Channels 9.2
Power Output per Channel 1-Channel Driven:
250 W at 6 Ohms / 1 kHz / 10% THD (RMS)
2-Channel Driven:
120 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD (RMS)
Dynamic Power per Channel 250 W at 3 Ohms (Front)
220 W at 4 Ohms (Front)
130 W at 8 Ohms (Front)
Frequency Response 5 Hz to 100 kHz +1/-3 dB (Direct Mode)
THD+N 0.08% (20 Hz to 20 kHz, Half Power)
Speaker Impedance 4 to 16 Ohms
Tone Control Bass (20 Hz): ±10.0 dB
Treble (20 kHz): ±10.0 dB
Audio Processing
DTS Compatibility DTS:X, IMAX Enhanced
Dolby Compatibility Dolby Atmos
Auro 3D Support No
HDR Compatibility HDR10, HDR10+, Dolby Vision, Hybrid Log Gamma
Upscaling None
Rear A/V Inputs 6 x HDMI
2 x RCA Composite
1 x RCA Component
1 x Digital Coaxial
1 x Optical TOSLINK
6 x Stereo RCA
1 x Stereo RCA (Phono) with Ground Screw
Rear A/V Outputs 1 x HDMI
1 x HDMI Zone 2
1 x 11-Channel RCA Pre-Out
1 x Stereo RCA Zone 2 / Zone B Line-Out
2 x RCA Subwoofer Pre-Out
Front I/O 1 x 1/4″ / 6.35 mm Headphone Output
1 x HDMI Aux Input
1 x 1/8″ / 3.5 mm Setup Mic Input
Other Rear I/O 1 x USB Type-A Output
1 x RJ45 (Ethernet) Input/Output
1 x DE-9 (RS-232C) Input
1 x 1/8″ / 3.5 mm (IR) Input
1 x 1/8″ / 3.5 mm (12 V Trigger) Output
1 x FM Coaxial F-Type Input
1 x AM Block Input
Speaker Connectors 11 x Binding Post Pairs (Front, Center, Height, Height 2, Rear Surround)
HDCP Support Version 2.3
HDMI Compression Modes 4K120AB / 8K60B / 8K60AB
Audio Return Channel (ARC) ARC, eARC
Bi-Amp Capability Yes
Input Impedance Line: 47 Kilohms
Phono (MM): 47 Kilohms
Input Sensitivity Line: 200 mVrms
Phono (MM): 3.5 mVrms
Rated Output / Impedance Subwoofer Pre-Out: 1 Vrms / 470 Ohms
Zone B / 2 Line-Out: 200 mVrms / 470 Ohms
Signal to Noise Ratio Line: 106 dB
Phono: 80 dB
Wireless Connectivity
Wi-Fi Wi-Fi 5 (802.11ac)
Supported Audio Codecs AAC, SBC, aptX, aptX HD
Virtual Assistant Apple AirPlay, Works with Alexa, Works with Google Assistant
Tuner Section
Tuner Type AM, FM
Number of Tuner Presets AM: 40 Stations
FM: 40 Stations
Radio Frequencies AM: 530 to 1710 kHz
FM: 87.5 to 107.9 MHz
AC Input Power 120 VAC, 60 Hz
Power Consumption Maximum: 850 W
Active: 75 W
Standby: 0.1 W
Dimensions (W x H x D) 17.1 x 7.9 x 15.7″ / 435.0 x 201.5 x 398.0 mm
Weight 30.9 lb / 14 kg
Packaging Info
Package Weight 36.29 lb
Box Dimensions (LxWxH) 22.2 x 19.8 x 12.7″
Categories: ,


Made to supply some of the best quality in home theater visuals and audio, the TX-RZ50 9.2-Channel Network A/V Receiver from Onkyo is fully THX certified, supports 11.2-channel processing with pre-outs for a 7.2.4-channel system, and can output up to 8K video at 60 Hz. This foundation is built with a series of features that enhance your music, TV, movie, and gaming experiences.

Sound can be calibrated specifically for your room using DIRAC Live Room Correction, games can be lag-free with technologies supplied thanks to the receiver’s HDMI 2.1 support, and Ultra HD video can be sent to two locations in your home simultaneously. Add in smart home integration and online access, and you can expand the content the TX-RZ50 can receive via online services, mobile devices, and more.

DIRAC Live Room Correction
Unlock the full potential of your home theater speakers by automatically calibrating their sound to your specific room with DIRAC Live Calibration. It’s done via one of two methods. You can either use the included wired microphone and your smartphone, or use the Dirac Live Windows or macOS app with an (optional) 3rd party USB mic.
Zone 2 HDMI Switching
Two different, high-quality video signals can be output to two separate rooms in your home and watched simultaneously. One room can enjoy full 8K resolution at 60 Hz, while the other can view 4K content at 120 Hz.
Built-In Multi-Zone Streaming and Voice Control
In addition to HDMI switching, you can stream content to two locations within your home. When integrated with your existing smart home infrastructure using Apple AirPlay, Amazon Alexa, Google Assistant, and other devices, you can stream content to Zone 1 at up to 8K60 quality, and Zone 2 at up to 4K120.
Built-In Streaming
You can find and stream music through the TX-RZ50 receiver over your home’s Wi-Fi network. The RZ50 gives you built-in access to Spotify, TIDAL, Deezer, TuneIn, and Pandora.
Bi-Directional Bluetooth
You can stream content to play through the receiver from a compatible Bluetooth-equipped mobile device with AAC or SBC, or stream from the receiver to optional Bluetooth headphones with SBC, aptX, or 24-bit aptX HD codecs.
Klipsch Optimize Mode
When pairing the TX-RZ50 with a set of Klipsch Reference Premiere speakers, the receiver will select the precise crossover values for seamless integration.
Sonos Certified
Whether you’re starting a new Sonos system using an optional Sonos Port or already have an existing Sonos home sound system, you’ll be able to remotely manage it using Sonos Volume Pass-Through on the mobile Sonos app. Use it to wake devices, change inputs, and play your content at specific volumes. The TX-RZ50 supports up to three Sonos Ports covering three different zones in your home.
IMAX Enhanced Mode
When playing IMAX Enhanced-compatible films through the TX-RZ50 in IMAX Enhanced Mode, you’ll enjoy re-mastered 4K HDR visuals and powerful sound that’s more authentic to what the filmmaker and sound editor intended you to see and hear.
Enhanced Gaming
With a console that supports HDMI 2.1, you can access an array of gaming-specific technologies that work to provide smooth 4K/120 gameplay. ALLM allows the console to automatically select your TV’s game mode, while both VRR and QFT work to minimize lag and graphic tearing.
DTS Play-Fi Ready
Multi-room audio playback is possible when using DTS Play-Fi and the Onkyo Music Control app with a compatible Apple or Android mobile device. Using compatible devices throughout your home, you can play music from a variety of sources to every room simultaneously, or to a specific group of rooms. You can stream from popular online services, networked media servers in your home, or other devices you may own over Wi-Fi.
Additional Features
  • HDMI Inputs 1-3 and Main/Sub Out support 8K/60AB and 4K/120AB, while Inputs 4-6 support 8K/60B and 4K/120AB
  • HDMI ports support bandwidth up to 40 Gb/s
  • Four THX listening modes: cinema, gaming, music, and surround EX
  • Sleek aluminum drop-down panel hides front buttons and controls
  • 120W per channel at 8 ohms (250W per channel at 6 ohms) of THX Certified dynamic audio amplification
  • AccuReflex phase-matching solution for Atmos-enabled speakers
  • Wi-Fi 5 (802.11ac) and Bluetooth wireless connectivity
  • Send or receive audio via Bluetooth
  • AM/FM tuner with included antennas


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