Onkyo TX-RZ3400 11.2 Channel Network AV Receiver

In stock
The Onkyo TX-RZ3400 11.2 Channel AV Receiver offers a full complement of surround sound formats including Dolby Atmos, DTS:X and Dolby Height Virtualization for immersive 3D audio without the need for extra height speakers. Enjoy IMAX Enhanced and THX certified home cinema and wireless music with Bluetooth, Apple Airplay 2 and Chromecast.

Onkyo TX-RZ3400 11.2 Channel Network AV Receiver

Onkyo has launched the much-anticipated TX-RZ3400 11.2 channel network receiver; this technology-driven receiver is an ideal device to provide you pure and high-quality output. The Onkyo receiver offers high-current amplification and multi-technology network platform with a seamless audio/video experience for your entertainment. Class-topping 3D audio coverage is the reason for the three-dimensional surround sound. All these features together incorporated within this receiver are perfect for an audiophile. Flexible, powerful and the multiple functionalities of this Onkyo device give it an upper hand over other receivers in the market. The TX-RZ3400 is equipped with the functionality of Dolby Atmos, Chromecast and wireless streaming.

The Onkyo TX-RZ3400 provides 260W into 11 channels, for a powerful and immersive home cinema experience. With Dolby Atmos and DTS:X, the AV receiver incorporates higher levels of realism thanks to the available current and dynamics. THX certified guarantees cinema-reference levels that comply with THX standards, and IMAX Enhanced allows you to fully experience the movie just as the filmmakers intended with theatrical digitally re-mastered IMAX content.

All the terminals of this receiver support HDR10, HLG, 4K, and Dolby Vision video format. The TX-RZ3400 has Bluetooth support which allows you to connect your Bluetooth device for entertainment effortlessly. It comes with the Sonos application compatibility; by installing the Sonos application, you can stream anything after connecting it to the Onkyo receiver. Apple AirPlay2 support for multiple room audio streaming grants you to play music from your Apple devices and you can control the receiver via Siri voice command. It offers seamless synchronization for Bluetooth and AirPlay2 connectivity that in result provides uninterrupted and smooth performance.

The TX-RZ3400 features AccuEQ Advance Plus room acoustic calibration technology with 9-point measurement and standing wave removal for a clear and true sound in any room. Get the best sound experience from anywhere in the room.

Onkyo TX-RZ3400 11.2 Channel AV Receiver features

  • 260W per channel into 11 channels
  • IMAX Enhanced with digitally remastered content
  • Supports Dolby Atmos, DTS:X and Dolby Height Virtualization
  • THX certified for a true cinema experience
  • Bluetooth, AirPlay 2, Chromecast support
  • HDMI with HDCP 2.3, HDR10 and eARC
  • Works with Alexa and Google Assistant for hands free voice control
  • AccuEQ Advanced for perfect room calibration
More Information
Brands Onkyo
Product Specifications

Output Power

260 W/Ch (6 O, 1 kHz, 10% THD, 1 channel driven), 215 W/Ch (6 O, 1 kHz, 1% THD, 1 channel driven, IEC)


Supports 7.2.4-ch Dolby Atmos® and DTS:X® playback

IMAX® Enhanced


THX Certified Ultra for cinema reference sound



AKM 768 kHz/32-bit stereo DAC (AK4490)

Dolby Atmos, DTS:X, Dolby® TrueHD, and DTS-HD  Master Audio® decoding


Dolby Atmos Height Virtualizer


Dolby Surround® and DTS® Neural:X upmixing


Chromecast built-in


Works with Alexa

Yes (future firmware update required)

AirPlay 2



7 HDMI inputs (1 front) and 3 outputs

Digital Inputs

3 optical and 2 coaxial

Analogue Inputs

6 analog RCA audio

Phono input with MM equalizer


Dimensions (W x H x D)

435 x 201 x 456.5 mm



Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the Covid situation we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Onkyo TX-RZ3400 11.2 Channel Network AV Receiver Black 46966 0 Warehouse stock usually available in 2 to 3 working days.
Onkyo TX-RZ3400 11.2 Channel Network AV Receiver Silver 46967 0 Warehouse stock usually available in 2 to 3 working days.

Warranty information for Onkyo:


Onkyo products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months.

This guarantee applies to all Onkyo Products including 5.1 Speaker Systems, Air Play & Wireless Speakers, award winning Blu ray Players, Digital Streamers, CD Players as well as Amplifiers and Receivers and ranges of Minis Systems and Speakers.. Providing you with peace of mind and the assurance of premium Quality.

  • HiFix is a holding of Hi-Fi Excellence Ltd
  • VAT No. 585 1698 93
  • Company No. 2540830