Onkyo TX-RZ50 9.2 Channel Network A/V Receiver (TXRZ50)

Onkyo TX-RZ50 9.2 Channel Network A/V Receiver TXRZ50

The Onkyo TX-RZ50 brings serious home theatre performance together with flexible 11.2 channel processing, Dirac Live Room Correction, THX Certified Select sound, and advanced 8K HDMI connectivity. Whether you are watching movies, gaming, streaming music, or powering multiple rooms, this receiver is designed to keep your entertainment system connected, responsive, and immersive.

Powerful 9.2 Channel Performance

At the heart of the Onkyo TX-RZ50 is RZ Series Dynamic Audio Amplification, delivering 120 watts per channel at 8 ohms with two channels driven. It can also operate nine channels with 4 ohm loads. Think of the receiver as the control centre of your system, supplying the power and processing needed to keep demanding movie soundtracks, music, and games clear and controlled.

The receiver supports 5.2.4 and 7.2.2 speaker layouts directly. Want to expand even further? Its 11.2 channel processing and pre outs allow a 7.2.4 configuration when paired with an additional stereo amplifier.

Dirac Live Room Correction

Your room has a major influence on what you hear. The Onkyo TX-RZ50 uses Dirac Live Room Correction to analyze your speakers and listening environment with the supplied setup microphone. It then adjusts timing and amplitude characteristics across the listening area.

The result is improved staging, localization, vocal intelligibility, clarity, and bass response. Instead of correcting just one listening position, Dirac Live works across the listening space, helping your system perform more consistently throughout the room.

Dolby Atmos and DTS:X Immersive Audio

Dolby Atmos and DTS:X place sounds throughout the listening space to create a more dimensional experience. The Onkyo TX-RZ50 supports 5.2.4 and 7.2.2 configurations, while external amplification opens the door to 7.2.4 channel playback.

Have older movies or music you still love? Dolby Surround and DTS Neural:X can analyze traditional audio and expand it across a height enabled speaker system. Dolby Atmos Height Virtualizer can also create simulated surround and height effects with a conventional speaker arrangement.

THX Certified Select and IMAX Enhanced

The receiver is THX Certified Select, with certification requiring extensive testing across numerous performance categories. It is designed to reproduce theatre reference sound in rooms where the screen to seat distance is approximately 12 feet or 3.5 metres.

The Onkyo TX-RZ50 is also IMAX Enhanced certified. IMAX Enhanced uses DTS:X technology to reproduce the dynamic range of compatible IMAX theatrical mixes, while IMAX Mode plays supported content according to its intended presentation.

8K and 4K HDMI Connectivity

Modern sources need serious bandwidth, and the Onkyo TX-RZ50 supports uncompressed HDMI transmission at up to 40 Gbps. Compatible connections support 8K at 60p and 4K at 120p video passthrough, giving you plenty of room for modern displays, media players, and gaming consoles.

HDR10+, Dolby Vision, HDR10, HLG, BT.2020 colour, DeepColor, and x.v.Color are supported. The Main HDMI output also includes eARC, allowing compatible televisions to send multichannel audio back to the receiver for decoding and amplification.

Built for Next Generation Gaming

Gaming demands more than high resolution. The Onkyo TX-RZ50 includes Variable Refresh Rate, Auto Low Latency Mode, and Quick Frame Transport support on compatible HDMI connections. These technologies are designed to reduce lag, stutter, and frame tearing for smoother gameplay.

Quick Media Switching helps reduce screen blanking while changing compatible HDMI sources. Dedicated gaming sound modes also include Rock, Sports, Action, and RPG options. Your console handles the virtual world while the receiver helps surround you with its sound.

Optimized for Klipsch Reference Premiere Speakers

Klipsch Optimize Mode makes pairing compatible Klipsch Reference Premiere speakers with the receiver easier. Onkyo and Klipsch worked together to implement appropriate crossover values for selected Reference Premiere models, helping the Onkyo TX-RZ50 integrate properly with supported Klipsch speaker systems.

Music Streaming Across Your Home

The SMART AV Receiver platform provides access to a wide selection of streaming and multi room options. The receiver supports Sonos, Chromecast built in, Apple AirPlay 2, DTS Play-Fi, Spotify, Amazon Music HD, Pandora, TIDAL, Deezer, and TuneIn.

With compatible services and devices, you can stream music around your home rather than keeping your receiver tied to one room. Alexa, Hey Google, and Siri compatible features also provide voice control options within supported ecosystems.

Works with Sonos

The Onkyo TX-RZ50 can integrate with a Sonos Home Sound System through a Sonos Connect or Port, sold separately. Once connected, the Sonos app can control functions such as AVR input selection and volume.

You can connect between one and three Sonos units, giving you additional flexibility when incorporating the receiver into a larger Sonos based home audio system.

Powered Multi Room Audio

Entertainment does not have to stop when you leave the main room. Dedicated Zone 2 outputs let you connect speakers in another space while maintaining supported speaker layouts in your primary listening area.

MAIN, Zone 2, and Zone 3 capabilities can support audio across three rooms, with different sources available under supported configurations. Zone 2 pre line out can also connect active speakers or another hi-fi system, while Zone B can share MAIN audio with a compatible headphone dock.

Dual Band Wi-Fi and Bidirectional Bluetooth

A 1.8 GHz quad core SoC handles multiple processing tasks while supporting 802.11ac Wi-Fi with 2x2 MIMO. This helps provide dependable network connectivity for streaming and multi room audio.

Bidirectional Bluetooth gives the Onkyo TX-RZ50 another useful layer of flexibility. It can receive audio from compatible mobile devices and computers while also transmitting supported MAIN zone audio to wireless headphones using SBC, aptX, or aptX HD.

Flexible Connectivity for Larger Systems

The receiver includes seven HDMI inputs, including one front input, along with Main and Sub Zone 2 HDMI outputs. You also get component and composite video connectivity, coaxial and optical digital audio inputs, six assignable RCA analog inputs, and a dedicated phono input with an integrated low noise MM equalizer.

For expanded audio systems, the Onkyo TX-RZ50 includes 11.2 channel RCA pre outs and 11 screw type speaker terminals. Ethernet, RS-232, IR input, a 12 volt trigger output, USB music playback, and web browser control provide additional options for customized systems.

High Resolution Audio and Source Focused Playback

Network playback supports DSD256, DSD128, DSD64 with PCM conversion, plus FLAC, WAV, AIFF, and ALAC files up to 192 kHz and 24 bit. A high quality DAC also supports multichannel digital to analog conversion at up to 192 kHz and 24 bit.

Pure Audio Mode and Direct Mode are available when you want playback that stays closer to the original source. Advanced Music Optimizer can also improve the playback quality of compressed audio.

Designed for Everyday Control

Small conveniences can make a sophisticated system much easier to use. Vocal Enhancer improves the audibility of dialogue and speech, while My Input Volume lets you assign preferred volume presets to specific A/V inputs.

The on screen display shows input and output signal information, playback settings, and network details. Stereo Assign Mode can also switch playback from front speakers to surround or height channels when you want background listening in a different part of the room.

A Powerful Foundation for Home Entertainment

The Onkyo TX-RZ50 combines high current amplification, flexible speaker processing, advanced room correction, 8K video support, immersive audio formats, gaming technologies, and extensive streaming features in one central component. If your system needs to handle movies, music, games, and multi room listening without juggling separate devices for every task, the TX-RZ50 gives you a powerful platform with room to expand.

Onkyo TX-RZ50 Key Features

• 9.2 channel A/V receiver with up to 11.2 channel processing
• 120 watts per channel at 8 ohms with two channels driven
• Supports 5.2.4 and 7.2.2 speaker configurations
• Supports 7.2.4 playback with an additional stereo amplifier
• Dirac Live Room Correction
• THX Certified Select
• IMAX Enhanced certified
• Dolby Atmos and DTS:X support
• Dolby Atmos Height Virtualizer
• DTS Neural:X and Dolby Surround
• 8K at 60p video passthrough
• 4K at 120p video passthrough
• 40 Gbps HDMI bandwidth
• HDR10+, Dolby Vision, HDR10, and HLG support
• VRR, ALLM, QFT, and QMS support
• eARC through HDMI Main Out
• Seven HDMI inputs including one front input
• Main and Sub Zone 2 HDMI outputs
• 11.2 channel RCA pre outs
• Klipsch Optimize Mode
• Works with Sonos
• Chromecast built in
• Apple AirPlay 2
• DTS Play-Fi
• Spotify, Amazon Music HD, Pandora, TIDAL, Deezer, and TuneIn support
• Alexa, Hey Google, and Siri compatible features
• Zone 2 and Zone 3 multi room audio capabilities
• 802.11ac dual band Wi-Fi with 2x2 MIMO
• Bidirectional Bluetooth audio
• SBC, aptX, and aptX HD Bluetooth transmission support
• Dedicated phono input with low noise MM equalizer
• High resolution network audio playback up to 192 kHz and 24 bit
• Ethernet, RS-232, IR input, USB, and 12 volt trigger connections
• Pure Audio Mode and Direct Mode
• Vocal Enhancer and My Input Volume controls

Frequently Asked Questions

How many channels can the Onkyo TX-RZ50 power? The receiver can power up to nine channels and supports 5.2.4 or 7.2.2 speaker configurations. Its 11.2 channel processing and pre outs also allow a 7.2.4 system when an additional stereo amplifier is used.

Does the Onkyo TX-RZ50 support 8K and 4K at 120 video? Yes. Compatible HDMI connections support up to 8K at 60p and 4K at 120p video passthrough, along with HDR10+, Dolby Vision, HDR10, HLG, VRR, ALLM, and QFT.

What does Dirac Live do on the Onkyo TX-RZ50? Dirac Live analyzes the speakers and listening environment, then adjusts timing and amplitude characteristics to improve staging, localization, clarity, vocal intelligibility, and bass response across the listening space.

Can the Onkyo TX-RZ50 work with Sonos? Yes. It can integrate with the Sonos Home Sound System when connected to a Sonos Connect or Port, sold separately. The Sonos app can then control supported receiver functions such as input selection and volume.

Can the Onkyo TX-RZ50 play music in multiple rooms? Yes. The receiver offers Zone 2 and Zone 3 capabilities, dedicated Zone 2 speaker outputs, Zone 2 pre line out, and support for multi room platforms including Sonos, Chromecast built in, AirPlay 2, and DTS Play-Fi.