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Onkyo TX-RZ50 9.2-Channel 8K/4K Network AV Receiver, 250W Per Channel at 6 Ohms

SKU: ONKTXRZ50 MFR: TX-RZ50
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Key Features

  • Experience immersive audio with this 9.2-channel Onkyo AV receiver for home theater setups.
  • Enjoy pristine sound quality with 250W per channel, perfect for dynamic home audio.
  • Connect all your devices effortlessly with versatile connectivity options on this receiver.
  • Elevate your viewing with 8K/4K HDMI, ensuring top-tier video and audio fidelity.
  • Stream music easily via network connectivity; a user-friendly receiver for modern homes.
  • Reliable Onkyo receiver delivers powerful performance, enhancing every movie and song.
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Temporarily On Backorder?Expected Availability: 09/2025Request assistance or get notified
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2 Year

$89.99

3 Year

$129.99

4 Year

$159.99

Available to U.S. customers only.

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Questions & Answers

TIM S : What ever the manufacturers warranty are say 2 or 5 years if I purchase the 2yr warranty does that me say 4 or 7 years?
Shopper : does the come with a ARC HDMI connection to connect to ARC/HDMI ?
Steve s : Has any purchased Adoroama”s extended warranty? If so have you used it? How was the repair service turnaround?

Reviews about this item

Review Summary

2025-06-13T22:20:52

Rated 4 out of 5

Overall impressed and loving it!

It's been a little over a month toying with this machine moderately. I have a Klipsh RP series 2 for bookshelves, center, and soon Subs. So far, I am loving this AVR for its capabilities, power, and beauty as well. So far, it tick boxes all of my needs except I wish that my Sony OLED TV would integrate better. Good but could be better than when (duh), I had my older Sony STR-DN1030 receiver.

Roberto C.

2025-04-07T23:52:54

Rated 4 out of 5

Great AVR

It is currently powering three kef ls50 metas in my living room.

CHRISTOPHER V.

2025-04-01T08:55:11

Rated 5 out of 5

Onkyo TX-RZ50 solid as a brick

Works great following a firmware update.

CODY T.

2025-03-04T20:45:19

Rated 5 out of 5

Absolutely worth it

Purchased this a few days ago to upgrade from my RZ840. Absolutely worth it. Dirac completely changed the game for my room and opened it up to breathe. I would highly recommend this.

Rupert E.

2025-02-19T05:33:57

Rated 5 out of 5

Onkyo TX-RZ50

I had purchased a receiver and while I was waiting for the delivery I read about the RZ50 and immediately called Adorama to inform them that I was going to return the package for an upgrade and the transaction was as smooth as possible and a big Thank You to Adorama for your professional support. Very happy with this powerhouse of a receiver and it's every bit of what it's advertised. The best receiver for the value and then some.

MANUEL I.

2025-02-18T09:06:36

Rated 5 out of 5

Great choice for 11 speakers.

The receiver is great! I like the additional output for 11 speakers and the sound is crisp and clean. Adorama shipped when promised and the box came well packaged. Onkyo has been hit or miss, but this receiver is a 5 out of 5.

DAVID W.

2025-02-11T08:13:14

Rated 5 out of 5

One of the best AVR in 2024 and 2025. Onkyo TX Z50 is reasonable price with exceptional value.

The best customer service quality that I have ever seen from an on line authorized dealer . Their courtesy and professionalism are exception.

ANDREW D.

2025-02-11T08:03:12

Rated 2 out of 5

Set up trouble

I can't get it to show up on the TV to start setup

MIKE M.

2025-02-11T07:13:47

Rated 5 out of 5

Excellent customer service

Great receiver and amazing customer service!

CARLOS C.

2025-01-30T07:14:38

Rated 5 out of 5

On a higher level than the price would indicate!

HUGE Improvement! My Denon x3700 died finally and although it performed admirably for many years, this is superior. I don't think you can do better for anywhere near the price. It is excellent sonically and drives my system well. I highly recommend this reciever.

John N.

2025-01-15T11:06:17

Rated 5 out of 5

Sound of the Theater II

I bought this to anchor my home theater, and I have not been disappointed. It has a clean and clear sound with no discernable (to my ears) distortion at any volume level that I can tolerate. Plus, it looks great. One caveat, it is heavy so make sure your rack can hold it safely.

ARTHUR H.

2024-12-27T10:32:49

Rated 4 out of 5

Mostly I love it

Great sound field and similar operation to my previous Onkyo receiver. Impressive sound balancing via Dirac Live. eArc does not work however with my 2016 LG OLED display (inconvenient but no big deal). Only real downside is that this unit takes FOREVER (> 1 minute) to fully complete HDCP handshaking with any device in my system - primarily a TiVo DVR, an Oppo 4K disc player, and my LG TV.

TOM D.

2024-12-27T10:29:36

Rated 4 out of 5

Mostly I love it

Great sound field and similar operation to my previous Onkyo receiver. Impressive sound balancing via Dirac Live. eArc does not work however with my 2016 LG OLED display (inconvenient but no big deal). Only real downside is that this unit takes FOREVER (> 1 minute) to fully complete HDCP handshaking with any device in my system - primarily a TiVo DVR, an Oppo 4K disc player, and my LG TV.

TOM D.

2024-12-24T08:37:37

Rated 5 out of 5

Quick shipping

Shipping was quick and I love the product

SANTHOSH D.

2024-12-20T06:17:19

Rated 5 out of 5

Best purchase ever!

I am no audiophile by any means, I actually suffer from a little hearing loss. But this receiver is such an improvement over my lower end Sony AV. I kept thinking the problem was my speakers not having much bass. So actually the people at Crutchfield recommended this but they couldn't beat the price and financing that Adorama offered. The clarity and bass is amazing, even with my imperfect hearing I was able to tell a huge difference in sound quality. I can FEEL the bass as well as hearing it, which is the sound I was looking for. Very happy customer!

DONALD B.

2024-12-17T02:26:16

Rated 5 out of 5

Great receiver

Still a great receiver with plenty of power for the price. Sounds great whether your playing music or watching a movie. My only con is that there is a bit of a delay when switching inputs.

RYAN Y.

2024-09-17T08:08:20

Rated 5 out of 5

Powerful Home Theater Hub

This thing is a beast of an AVR. I'm using it as the brains of my dream home theater setup and it does not disappoint. It is running my 5.1.4 Atmos setup and an additional in ceiling speakers in another room.

SAM F.

2024-09-10T11:59:27

Rated 5 out of 5

Detailed and full sound

I had a Denon X3200W that unfortunately died from a direct lighting strike (went through a very nice surge/power conditioner), so I was in the market for a new receiver. I quickly learned that the current 500-to-600-dollar receivers were no match in terms of features to my old Denon. I wanted a pre-amp for all channels and at-least 100w per channel (on paper). I did a quick search and realized I would have to spend almost twice what I spent years ago. After a few days of research, the Onkyo RZ50 was at the top of my list. I was able to get it on sale including free shipping. I have a 5.1.2 setup. Once I had everything connected, I ran the quick DIRAC live setup. The difference in detail was noticeable without any tweaks. The overall volume was much higher as well. The app has been stable. The unit itself looks and feels premium. I have since tweaked a few more settings to dial things in a bit more. Overall, I'm very happy with this receiver, especially at the sale price.

BRIAN W.

2024-07-31T12:44:03

Rated 5 out of 5

So far, so good.

Well I've only had it a week. Everything works like it should. It seems like it's the real deal. Not sorry that I didn't get the 70. I still have a lot of "dialing in" left to do. All in all it was a great purchase at half price.

MIKE M.

2024-06-19T12:14:47

Rated 5 out of 5

Excellent value for money

Replaced my 15yr old yamaha with this receiver. Sounds fantastic and has great processing. No issues. This provided real value of features to $$.

TORQ E.

2024-06-09T12:10:19

Rated 5 out of 5

Onkyo TX RZ50 best AV receiver I have ever purchase with no regrets.. Dirac Live is awesome but needs so tweaking with bass issues.

WOW!! I'm so excited I purchased the Onkyo TX RZ50! 8K Features My home theater came to life and with Dirac Live. took a while to get the proper settings correct. Home theaters dream of a AV equipment! Highly recommended Buy it with no questions!!! Adroma is my store. So California AV Guy.. Home Theater at its finest in my price range.. Truly Love this and the whole family is watching movies together!! Priceless... Works great with my Klipsch Speakers with Dolby Atmos

Gary H.

2024-06-02T00:20:31

Rated 5 out of 5

Onkyo RZ50 buy it

Awesome AV receiver! Plenty of power to run all your speakers.

Lee V.

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Onkyo TXRZ50 Specifications

  • Power Output (All channels)

    250 W/Ch (6 ohms, 1 kHz, 10% THD, 1 channel driven)
    120 W/Ch (8 ohms, 20 Hz-20 kHz, 0.08% THD, 2 channels driven, FTC)

  • Dynamic Power

    250 W (3 ohms, Front)
    220 W (4 ohms, Front)
    130 W (8 ohms, Front)

  • THD+N (Total Harmonic Distortion+Noise)

    0.08% (20 Hz-20 kHz, half power)

  • Input Sensitivity and Impedance

    200 mV rms/47 k-ohms (Line) 3.5 mV rms/47 k-ohms (Phono MM)

  • Rated RCA Output Level and Impedance

    1 V rms/470 ohms (Subwoofer pre-out) 200 mV rms/470 ohms (Zone 2/Zone B line-out)

  • Frequency Response

    5 Hz-100 kHz/+1 dB, -3 dB (Direct Mode)

  • Tone Control

    +/-10 dB, 20 Hz (Bass) +/-10 dB, 20 kHz (Treble)

  • Signal-to-Noise Ratio

    106 dB (Line, IHF-A) 80 dB (Phono, IHF-A)

  • Speaker Impedance

    4-16 ohms

  • FM

    87.5 MHz-107.9 MHz

  • AM

    530 kHz-1,710 kHz

  • FM/AM Preset Memory

    40 Stations

  • Power Supply

    AC 120 V, 60 Hz

  • Power Consumption

    Operating: 850 W
    Idle:75 W
    Standby: 0.1 W

  • Dimensions (W x H x D)

    17.12 x 7.93 x 15.66" (435 x 201.5 x 398mm)

  • Weight

    30.9 lbs (14kg)

  • UPC Code

    889951003687

About Onkyo TXRZ50

FEATURED REVIEWS

Onkyo TX-RZ50 solid as a brick

By CODY T.

Works great following a firmware update.

Absolutely worth it

By Rupert E.

Purchased this a few days ago to upgrade from my RZ840. Absolutely worth it. Dirac completely changed the game for my room and opened it up to breathe. I would highly recommend this.

The TX-RZ50 delivers enormous power on-demand to highlight every nuance of the music, movies, and games you love.

TX-RZ50

Klipsch Optimize Mode

Klipsch Optimize Mode allows you to easily integrate your Klipsch Reference and Reference Premiere speakers seamlessly with your Onkyo AV receiver. Klipsch and Onkyo teamed up to implement the precise crossover values for specific new Reference Premiere speakers. Now, you can simply select the model speakers you’ll be using for each individual channel, and the optimized crossover setting will be automatically applied.

Klipsch Optimize Mode

11.2-Channel Processing

The TX-RZ50 features up to 11.2 channel processing and pre-outs for 7.2.4 system layouts, making it an ideal choice for your premium home theater setup.

11.2-Channel Processing

HDMI 2.1 with 8K

HDMI® 2.1 is the most recent update of the HDMI® spec and supports eARC, a range of higher video resolutions and refresh rates including 8K60 and 4K120, and Dynamic HDR formats. 8K delivers a super-immersive viewing experience with 2x the horizontal and vertical resolution of 4K, and 4 times as many pixels; and combined with 60Hz refresh rate enables smooth and sharp viewing of content with high-speed action. HDMI 2.1 with 8K and eARC ensures your system is ready for the clearest and cleanest picture available both now and down the road.

HDMI 2.1 with 8K

Because of its advanced features and high-quality performance, the Onkyo TX-RZ50 9.2-Channel 8K/4K Network AV Receiver stands as a sophisticated addition to any home theater system. This innovative receiver boasts up to 11.2 channels of processing, providing a powerful and immersive audio experience.

The TX-RZ50 is equipped with the state-of-the-art DIRAC Live Room Correction technology, which enhances the overall audio performance across the full frequency band. This technology automatically calibrates the sound in your room, unlocking your loudspeakers' full potential and delivering a uniquely pristine listening experience.

This stylish AV receiver is THX Certified, having undergone thousands of tests to ensure the highest fidelity in delivering movie, music, and gaming experiences. It supports uncompressed HDMI 8K/4K transfer at 40 Gbps, taking full advantage of the capabilities of Next-Gen gaming consoles.

For gamers, the TX-RZ50 offers HDMI 2.1 enhancements, including 4K/120Hz HDR pass-through for ultra-fast motion, Variable Refresh Rate (VRR) for fluid gameplay, Auto Low Latency Mode (ALLM) for optimized latency, and Quick Frame Transport (QFT) for a smoother experience.

The TX-RZ50 also offers versatile streaming options, compatible with Sonos, Chromecast, AirPlay 2, and DTS Play-Fi. It includes access to popular streaming services like Spotify, Amazon Music, Pandora, TIDAL, Deezer, and TuneIn.

With its Discrete Zone 2 HDMI Switching feature, the TX-RZ50 allows for different high-definition entertainment options in two different rooms, all at up to 8K60 resolution. It also supports the latest high-bitrate audio formats, including Dolby Atmos, DTS-HD Master Audio, DTS X, and Dolby TrueHD, thanks to its eARC (Enhanced Audio Return Channel) feature.

The TX-RZ50 is not just about performance; it also boasts a sleek appearance with a drop-down aluminum panel to conceal buttons and controls for a luxurious look. It also features bi-directional Bluetooth wireless technology for streaming from your device or transmitting audio to compatible wireless headphones.

In summary, the Onkyo TX-RZ50 9.2-Channel 8K/4K Network AV Receiver is a high-end, advanced, and stylish choice for those seeking a superior home theater experience.

Onkyo TXRZ50 Features

  • 20 W/Ch (8 ohms, 20 Hz-20 kHz, 0.08% THD, 2-ch driven, FTC)
  • 250 W/Ch (6 ohms, 1 kHz, 10% THD, 1-ch driven)
  • 5.2.4-ch/7.2.2-ch Dolby Atmos and DTS: X playback
  • Dolby Atmos Height Virtualizer and DTS Virtual: X 3D sound virtualization technologies
  • Stream over 5 GHz/2.4 GHz dual-band Wi-Fi
  • Send or receive audio via bi-directional Bluetooth wireless technology
  • Apple AirPlay 2
  • Works with Hey Google or Alexa
  • 11.2-ch processing and pre-outs for 7.2.4 layouts
  • Supports Dirac Live Room Correction
  • AccuReflex phase-matching solution for Atmos-enabled speakers
  • SMART AV Receiver
  • HDMI Sub/Zone 2 Out for media transmission to a second display
  • Refined chassis, HDMI board, DAC, Digital/Analog inputs, power-amp grounds and power lines

Warranty Information

This product has a limited warranty of 36 months.

Product Documents

User Manual

Key Features

  • Experience immersive audio with this 9.2-channel Onkyo AV receiver for home theater setups.
  • Enjoy pristine sound quality with 250W per channel, perfect for dynamic home audio.
  • Connect all your devices effortlessly with versatile connectivity options on this receiver.
  • Elevate your viewing with 8K/4K HDMI, ensuring top-tier video and audio fidelity.
  • Stream music easily via network connectivity; a user-friendly receiver for modern homes.
  • Reliable Onkyo receiver delivers powerful performance, enhancing every movie and song.

What's in the box:

  • Onkyo TXRZ50 9.2-Channel 8K/4K Network AV Receiver
  • Power Cord
  • Indoor FM Antenna
  • AM Loop Antenna
  • Speaker Setup Microphone
  • Quick Start Guide
  • Remote Control
  • 2x AAA (R03) Batteries
  • Onkyo 3 Year Limited Warranty