Onkyo TX-RZ50 (Black)

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£1,429
Buy online/in-store/Telesales
Onkyo TX-RZ50 (Black) is rated 4.8 out of 5 by 6.
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Onkyo TX-RZ50 (Black)

Dolby Atmos and DTS:X AV Receiver
£1,429
Buy online/in-store/Telesales
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Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

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Ts&Cs apply - see our delivery page.
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”Onkyo’s TX-RZ50 receiver offers impressive value for money. Even better, it backs this up with a gutsy, immersive performance that wrings every last detail from Dolby Atmos and DTS:X movie soundtracks.” ’EISA’ – Best Buy AV receiver – 2023 – 2024 Best Product award.

The AV receiver that puts sound quality first

As part of Onkyo’s premium RZ Series, the TX-RZ50 features advanced engineering and component quality. Individual circuits are isolated from one another, reducing interference and enhancing clarity. Signal paths are kept as short as possible and feature sophisticated grounding, helping to further reduce background noise. Top quality components are used throughout, ensuring the very best sound quality – whatever the source.

Dynamic Audio Amplification for thrilling sound
Featuring DAA (Dynamic Audio Amplification), the TX-RZ50 delivers effortlessly punchy sound. Combined with the High Current power supply and extra-large, customised capacitors, it means the TX-RZ50 produces a thrilling sound that keeps you fully immersed in the action.

THX Certification Select – your guarantee of cinema quality sound
THX Certification Select means that the TX-RZ50 meets the tough standards set by THX for high-volume, low-distortion sound. Awarded to only the finest AV receivers, the TXRZ50’s powerful and dynamic cinema sound keeps you on the edge of your seat.

Be surrounded by sound – with 9 channels and support for more
For a wide choice of speaker configurations, this premium Onkyo AVR has no fewer than 9 powered channels. Choose between 7.2.2 or 5.2.4 Dolby Atmos speaker configurations with two or four ceiling speakers. Alternatively, stick with 5.2.2 and power a second pair of speakers in another room or bi-amp your main pair of speakers. As your system grows, so the capability of this Onkyo grows with it.

Upgrade to 11-channel surround
Add an extra stereo power amp and the Onkyo becomes truly cinematic – with mighty 11-channel sound. This lets you configure four ceiling or Atmos-enabled speakers as well as full 7-channel surround sound, giving true 7.2.4 channel Atmos sound.

All the 3D sound formats you need
Whatever speaker configuration you decide upon, the TX-RZ50 has a surround format to suit. Compatible formats include IMAX Enhanced, Dolby Atmos, DTS:X plus Dolby Atmos Height Virtualization and DTS Neural:X for up-mixed audio. This wide range of options means you can adapt your surround sound speaker system from the simplest system with ‘virtual height’ speakers to full-blown 11.2 system that truly brings the cinema to your front room.

Acoustic room correction by DIRAC Live
Thanks to state-of-the-art digital room correction from DIRAC, the TX-RZ50 offers pro-level room optimisation. DIRAC live uses a USB microphone (not included) and dedicated PC software to take multiple readings around your room and feed the information back to the amplifier for a completely bespoke response (professional set-up recommended).

Klipsch Optimise Mode
Unique to Onkyo, the TX-RZ50 sounds even better when partnered with Klipsch Reference and Reference Premiere speakers. Collaboration between the two companies has resulted in the implementation of precise crossover values being incorporated into the Onkyo. This means that you get optimised sound quality, at the touch of a button.

8K and 4K/120Hz compatible HDMI interface
With three HDMI inputs, the main output plus the Sub mode HDMI output all supporting 8K and 4K/120Hz, this is the ideal AVR for your 8K TV and the latest gaming devices. A further four HDMI (4K) sockets are fitted for older devices, with one handily positioned at the front. The TX-RZ50 also supports the latest copy protection standard, HDCP 2.3.

Three zone, multi-room flexibility
With a 5.2 channel cinema system in play, you can use the spare channels to add two additional powered zones. Zone 2 and Zone 3 can either be synced with the main signal for ‘party’ sound or play from separate sources – giving the TX-RZ50 true multi-room appeal. Passive outputs for Zone 2 and 3 are also available should you already have amplification or active speakers in place.

Stream it your way, with Apple AirPlay 2 and ‘Works with Sonos’
Much more than just an AV receiver, the TX-RZ50 is also a comprehensive music streamer. Apple AirPlay 2 is standard as is ‘Works with Sonos’. Integrated Amazon Music, Spotify (Premium account required for full features), TIDAL and Deezer are all available, too. There’s also Chromecast and DTS Play-Fi plus TuneIn for Internet radio and Bluetooth music streaming.

Works with Sonos
‘Works with Sonos’ certification means that this Onkyo seamlessly integrates with your existing Sonos system. Once connected to a compatible Sonos product (Sonos Port), you can group the receiver with other Sonos devices or use it independently. Working with Sonos means as soon as you start playing music from your Sonos app, the Onkyo switches on and automatically selects the correct input.

Voice control via Alexa, Google Assistant and Siri devices
For the latest in smart home tech, Onkyo have made the TX-RZ50 compatible with Amazon Alexa, Google Assistant and Siri devices. Simply connect your compatible device and then just ask Alexa or the Google Assistant to perform basic functions. Using the Apple Home App, Siri voice control from your Apple iOS device brings added functionality over AirPlay 2 – including grouping devices.

DTS Play-Fi for effortless streaming and multi-room
DTS Play-Fi is a premium, wireless control system that brings everything under one 'roof'. Download the free app and you'll not only have access to Internet radio but also popular music apps such as Spotify, Tidal, Deezer and Napster. As well as bringing all your streaming sources together, Play-Fi offers the potential for full multi-room music. Simply add other Play-Fi compatible sources and you'll quickly be able to build up a comprehensive music system around your home - all under the control of a single app.

Upgrade your home cinema to THX grade, with the Onkyo TX-RZ50.
Overview
Tuner Radio
AM, FM
Smart Features
App Control
Yes
Apple AirPlay
Yes
Works with
Amazon Alexa, Sonos, Google
Smartphone control
Yes
Connectivity
Analogue RCA Inputs
6
Bluetooth
Yes
Coaxial Inputs
1
Component
1
Headphone Output
Yes
Optical Digital Inputs
1
Phono Input
Yes (MM)
Pre Output
Yes - 7.2.4
Sub Output
Yes - 2
Surround Sound Channels
5.2.4, 7.2.2, 9.2
USB
1
Wi-Fi Built In
Yes
General
Manufacturer's Warranty
2 years
Audio
DTS:X
Yes
Frequency Response (Hz)
5 Hz–100,000 Hz /+1 dB, -3 dB (Direct Mode)
High Resolution Audio
Yes
Power Output
120W
Power Output - Watts per CH
100 +
Tone Controls
Yes
Features
Dolby Atmos
Yes
Dolby ProLogic Surround
Dolby Surround
Internet Radio Services
Yes
Multiroom
Zone 2/3 (Active and Passive)
Tuner Radio
FM/AM
Energy Consumption
Power Consumption - Normal Use (W)
850
Power Consumption - Standby
0.15W
Dimensions
Dimensions WxHxD (mm)
435 x 202 x 398
Outer Box Dimensions WxHxD
570 x 335 x 490
Weight
Weight (KG)
14
Accessories
Remote Control
Yes
VIP Club members can claim an exclusive complimentary SILVER reward pack worth over £150! The Silver reward pack includes FREE JBL VIBE 300 headphones worth £50!, a £50 gift voucher redeemable against our vast range of accessories, next day delivery and a 6-year guarantee included on the main purchase product. To claim the headphones, simply add them to your basket and use voucher code VIPVIBE. For orders placed in store or via telesales you can redeem your gift voucher at the point of sale, if you would prefer to receive a gift voucher to use at a later date your voucher will be sent out centrally via email. For orders placed online gift vouchers will be sent out via email. Valid while stocks last and excludes Clearance, Refurbished and Open Box products, 1x pack per customer / household. Not in conjunction with any other offer.


Fantastic speaker deals to go with this amplifier….call your local store or our telesales dept. now!

Make the most of your Amplifier. View our hottest deals on hi-fi furniture. on HDMI cables, interconnects and speaker cables.


Rated 5 out of 5 by from Onkyo RZ50 Spoke on the phone to someone who new his stuff, which gave me the confidence to buy. We chatted about which Amp suitable for us. The Amp arrived on the scheduled day. We are very pleased with the Amp. Thank you for your advice
Date published: 2023-07-08
Rated 5 out of 5 by from Onkyo RXZ50 Great receiver at a good price and VIP deal. Got extras I wouldn’t have from other retailers.
Date published: 2023-05-06
Rated 5 out of 5 by from Amazing sound great piece of kit. Bought onkyo Rz50 and its incredible. Got a great deal and Im happy with the guarantee richer sounds provided. VIP club is great as I was eligible for some extras after my purchase.
Date published: 2023-03-26
Rated 5 out of 5 by from Onkyo RZ50 Excellent service from RicherSounds, delivered on time. Great new AV reciever to relplace my Denon X4500. Good price including a 6 year warranty.
Date published: 2023-02-19
Rated 5 out of 5 by from Fantastic customer service I have been using Richer Sounds since 1997, and I have always had amazing customer service. Not only is their service brilliant, but their prices, along with their 6-year refundable warranties, are second to none. It is the only company I would ever use for my HIFI and TV needs.
Date published: 2023-02-13
Rated 4 out of 5 by from Good receiver with some niggly flaws. I purchased the RZ50 after hearing so many good reviews online and coming from using an RZ830 I was really positive to hear the RZ50 was now orderable in the UK after what had happened to Onkyo. I really wanted another Onkyo as I've always loved the sound Onkyo AVRs produce. Once received and setting it up, the RZ50 sounded fantastic. It comes with Dirac Live built in which is a bonus and I have to say Dirac is the real deal. You can also customise the house curve and once I added the Harman curve it really sounds good and there is a strong sound presence. However, it doesn't quite feel polished compared to my old RZ830. It's practically the same AVR but just with Dirac and HDMI 2.1 ports. It's advertised as a 9.2 channel receiver but the subwoofer outputs are not independent of each other like what you get on Denon AVRs, so it's the same signal split in two. Which means I can't eq my two subwoofers which means I need to get another device like a minidsp to eq them. There is no sign of Dirac Live Bass Control coming to this so if you have more than 1 sub this AVR may not be right for you. But if you are only ever going to be running one sub then it's no big deal. My other gripe is that it doesn't include some of the nice features that Denon includes like Dynamic EQ so unfortunately for me, I ended up returning the receiver and will look at swapping it for a Denon X3800H. Just feels that Denon is slightly ahead of the game here, but it's not to say the RZ50 is a bad receiver, it's not. If you can get away with the issues I have then you won't be disappointed.
Date published: 2023-02-12
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6 Year Guarantee

£142.85 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.


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For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Creation Consumer Finance Limited acts as the lender. Find out more information and eligibility criteria here.