Onkyo TX-RZ70 11.2-Channel AV Receiver

VAT included

Pickup available at The Barn

Usually ready in 24 hours

The Onkyo TX-RZ70 11.2-Channel AV Receiver is a stylish entertainment centrepiece, boasting 140W of power at eight ohms, spread over its 11 channels. This ensures opulent surround sound, with a Class AB amplifier design helping to reduce unwanted distortion and produce clean sound. To add to this, support for the latest audio formatting, including Dolby Atmos, Auro 3D Audio, Dolby Surround, DTS:X, and Neural:X, create an immersive soundstage whether you're watching a film or listening to music.

Key Features

  • 11.2 channel AVR delivers 140W power
  • Class AB design and support for Dolby Atmos, DTS:X and Auro 3D audio
  • Built-in Dirac Live Room Calibration adapts sound settings to suit your room's layout
  • Dolby Vision and HDMI 2.1 help to produce crisp 8K/4K Ultra HD visuals
  • IMAX Enhanced Mode and THX Certification create an immersive home theatre experience

But it is not just the audio that the Onkyo TX-RZ70 Receiver will take to new heights. You cinephiles are in for a treat! With IMAX Enhanced Mode, Dolby Vision, and THX Certification, this receiver will generate bright and crisp images and let you watch films as the filmmaker intended. It also features HDMI 2.1, HDR10+ support, and VRR, which optimise frame rate and picture quality. This is perfect for fast-paced sports, action, and evening console gaming.

Built for the modern age, you'll be able to access your favourite streaming platforms such as Spotify, Amazon Music HD, Tidal, Deezer, and Pandora. The Onkyo TX-RZ70 also provides Bluetooth 4.2 so you can easily connect to smart devices. Moreover, thanks to built-in Dirac Live Room Calibration, the TX-RZ70 Receiver adjusts its audio settings to suit both your speaker layout and the acoustic properties of your home, allowing for personalised listening sessions. Brimming with features, the TX-RZ70 receiver is a home cinema powerhouse that is a must-have for any film or music lover.



Type Class AB Amplifier
Rated Output Power 11 ch × 140 W at 8 ohms, 1 kHz, 1 ch driven of 1 THD
THD+N (Total Harmonic Distortion + Noise) 0.08 (20 Hz - 20,000 Hz, Rated output power)
Input Sensitivity and Impedance 200 mV/47 kΩ (LINE(RCA))


3.5 mV/47 kΩ (PHONO MM)
Rated RCA Output Level and Impedance PRE OUT : 1 V/470 Ω


PRE OUT (ZONE 2) : 1 V/470 Ω


LINE OUT (ZONE 2, ZONE B): 200 mV/2.2 kΩ


LINE OUT (ZONE 3) : 200 mV/470 Ω
Phono Maximum Input Signal Voltage 70 mV (MM 1 kHz 0.5 )
Frequency Response 10 Hz - 100 kHz/+1 dB, –3 dB (Direct)
Tone Control Characteristics MAIN : ±10 dB, 20 Hz (Bass), ±10 dB, 20 kHz (Treble)


ZONE 2 : ±10 dB, 100 Hz (Bass), ±10 dB, 10 kHz (Treble)


ZONE 3 : ±10 dB, 100 Hz (Bass), ±10 dB, 10 kHz (Treble)
Signal to Noise Ratio 107 dB (IHF-A, LINE IN, SP OUT)


Supported impedance of Speakers 4 Ω - 16 Ω
Headphone Rated Output 75 mW + 75 mW (32 Ω, 1 kHz, 10 THD)
Supported impedance of Headphones 8 Ω - 600 Ω
Headphones Frequency Response 10 Hz - 100 kHz
Audio In/Out 4 RCA, 1 RCA Phono


2 Optical, 2 Coaxial


13 preamp RCA with 2 independent subwoofer


Zone 2 Stereo RCA, Zone 3 Stereo RCA
Surround Modes Dolby Atmos, Dolby Surround


DTS:X, Neural:X


IMAX Enhanced


Streaming Roon Ready


Chromecast built-in


AirPlay 2




Amazon Music HD








Key Features Wi-Fi/Bluetooth


Dirac Live Room Correction


Optional Dirac Live Bass Control


THX Certified for Theater Reference Sound


Klipsch Optimized Mode

Signal Level 1 Vp-p/75 Ω (Composite Video)


1 Vp-p/75 Ω (Component Video Y)


0.7 Vp-p/75 Ω (Component Video Pb/Pr)
Correspoinding maximum resolution 480i/576i (Component Video)
HDMI and Vidoe Inputs 7 In / 3 Out (eARC)


8K/4K Ultra HD


Dolby Vision




1 component, 2 composite

Thank you for considering Yorkshire AV for your next investment in your AV or HiFi setup.

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Given the vast amount of variations of each product (e.g. AudioQuest cables) or Pro-Ject Audio Turntables - we keep the most common options in stock (i.e. gloss black finish, or 1.5m RCA cables) whereas longer cables or cables with terminations that are less frequently ordered will be ordered as required.

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