ABOUT THE PRODUCT

Onkyo TX-RZ50

R44,999.00

TX-NR7100 9.2-Channel THX Certified AV Receiver

With 9 channels and built-in, ready-to-use Dirac Live® Room Correction, the Onkyo TX-NR7100 9.2 Channel THX® Certified AV Receiver brings new meaning to the phrase, “home movie night”

Installation of this Onkyo AV Receiver is included*

TX-RZ50 Features

The Dirac Live®

The Dirac Live® Room Correction offers improved musical staging, clarity, dialog, and deeper bass, while the additional two channels create a 5.1.4 Dolby Atmos® immersive surround sound experience.

“Thanks to an extensive feature set, including full-bandwidth Dirac Live for in-depth calibration, Onkyo’s TX-RZ50 receiver offers impressive value for money.“

Take the room out of the equation

State-of-the-art Dirac Live Room Correction technology unlocks your loudspeakers' full potential, improving audio performance across the full frequency band without additional upgrades. Dirac Live automatically calibrates sound in your room using either your smartphone and the included wired mic or virtually wireless with the Dirac Live PC or MacOS* application and a 3rd party USB mic (not included). Now, you'll get a more accurate measurement of your surround sound system's positioning to be more precise and balanced, providing a better result with the increased upper limit of delay time from 20 to 50 milliseconds.

*Device must be connected to the internet and the same network as your AVR
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.

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.

Built-In Streaming Services

Access to Spotify®, TIDAL, Deezer, TuneIn, and Pandora® are built into the system. Use dedicated apps (where available) or the free Onkyo Control App for Apple and Android devices to find and play music.

Works with Sonos Certified

This receiver can join your existing Sonos Home Sound System, or be the start of a new one, just by pairing it with a Sonos Port.* This Works With Sonos Certified AVR offers a best-in-class tie-in to the Sonos ecosystem, waking, changing inputs, and playing at the volume you want using the Sonos Volume-Pass Through feature from the Sonos app*.

THX Certified & IMAX Enhanced Mode

THX CERTIFIED

In 1993, Onkyo became the first consumer home theater electronics brand to be THX-certified. With literally thousands of tests, before earning the THX-certification logo: no matter what input is used, no matter what combination of the many built-in features for the AVR, preamplifier, or amplifier, there can be absolutely nothing added, nothing taken away from the source material. The TX-RZ50 offers four distinct THX listening modes: cinema, gaming, music, and surround EX.

IMAX ENHANCED MODE
 

A vital component of today’s premium home theater experience, this IMAX Enhanced certified AVR replicates the immersive audio and visual quality of IMAX theaters from the comfort of your living room. By allowing object-based audio to be precisely placed and moved in 3D space, in combination with proprietary algorithms optimizing video quality, you’ll experience a vibrant, lifelike experience just as the filmmaker intended.

 

Book and Pay

Onkyo TX-RZ50 Gallery

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Terms and Conditions

Free Installation - Scope and Meaning

Free installation refers strictly to the basic setup and calibration of the AVR receiver only, and includes the following:

  • Unboxing and physical placement of the AVR in the intended location

  • Connecting existing speakers to the AVR

  • Connecting the AVR to the TV/projector via HDMI (existing cable)

  • Basic network connection (Wi-Fi or Ethernet, if available)

  • Initial system configuration and speaker calibration using the AVR’s built-in calibration system

  • Basic functionality test to confirm audio and video output

Free installation does NOT include:

  • Running or concealing speaker, HDMI, power, or network cables

  • Wall mounting of TVs, speakers, or equipment

  • Electrical work, plug point installation, or modifications

  • Furniture modification or drilling of any kind

  • Configuration of third-party devices (streaming boxes, gaming consoles, media servers, universal remotes, control systems, etc.)

  • Advanced audio tuning, custom presets, or post-installation training

Any work outside the above scope will be quoted separately and must be approved by the customer before proceeding.

Speaker Plug & Connector Policy (Included Items)

As part of the free installation, the following are included only where required:

  • Basic speaker wire end connectors (banana plugs or pin connectors) for connection to the AVR speaker terminals

  • Minor termination of existing speaker cables only

Exclusions:

  • Speaker cables are not supplied

  • Replacement of damaged, undersized, or non-compliant speaker cables is not included

  • Custom cable lengths, premium connectors, or re-routing of cables are not included

Any additional materials required beyond basic speaker termination will be quoted separately.

Installer & Company Protection Terms (Liability & Site Conditions)

To protect both Teknifi and its installation staff, the following terms apply:

  1. Safe & Accessible Environment
    The customer is responsible for ensuring a safe, clean, and accessible installation environment.
    Technicians may refuse or stop work if conditions are deemed unsafe (e.g. unstable furniture, exposed wiring, pets not secured, insufficient lighting).

  2. Existing Equipment & Infrastructure
    Teknifi is not responsible for faults, failures, or damage caused by:

    • Pre-existing wiring issues

    • Faulty speakers, TVs, cables, plug points, or third-party equipment

    • Equipment supplied by the customer

  3. Surface & Furniture Disclaimer
    Teknifi will not be held liable for cosmetic wear, minor scratches, or marks to existing furniture, cabinets, or surfaces that occur during normal handling—provided reasonable care is taken.

  4. No Structural or Electrical Work
    Technicians are not licensed electricians and will not perform electrical modifications.
    Any electrical or structural issues identified may result in the installation being postponed until resolved.

  5. Customer Presence
    A responsible adult must be present for the duration of the installation.
    Failure to be present may result in the booking being cancelled or rescheduled.

  6. Time & Access Delays
    If installation cannot be completed due to lack of access, missing equipment, incompatible components, or customer-caused delays, Teknifi reserves the right to:

    • End the installation

    • Reschedule at an additional call-out fee

  7. Geographical Limitation
    Free installation and call-out apply to Gauteng areas only.
    Locations outside Gauteng may incur additional travel and service fees.

Installation Time Limit, Obstructions & Additional Materials

  • The free installation includes up to 1 (one) hour of on-site installation time.

  • Any time required beyond the included 1 hour will be chargeable and must be approved by the customer before work continues.

  • Teknifi and its technicians are not responsible for delays caused by factors outside of our control, including but not limited to:

    • Disorganized, tangled, or obstructed cabling (“spaghetti wiring”)

    • Inaccessible equipment, tight cabinet spaces, or blocked AV racks

    • Missing, damaged, or incompatible cables or connectors

    • Pre-existing wiring faults or undocumented system layouts

  • If installation time exceeds the included period due to any of the above, the technician may:

    • Pause the installation until additional time is purchased, or

    • Continue the installation once the customer has purchased an additional 1-hour installation service from the Teknifi website and payment has been successfully completed.

  • Additional installation time is sold in 1-hour increments and is subject to technician availability.

  • Should new, replacement, or extended cables be required to complete the installation, these are not included in the free installation.
    All compatible cables and accessories can be purchased directly from the Teknifi website under Audio Accessories.

  • Teknifi reserves the right to pause, reschedule, or decline continuation of the installation if additional time or required materials are not purchased at the time of installation.