Description
Onkyo TX-RZ70 overview
The Onkyo TX-RZ70 is a 11-channel network AV receiver with immersive cinema decoding, current HDMI video support and advanced room correction.
Key features
- Immersive home-cinema audio processing
- High-bandwidth HDMI for gaming and 8K sources
- Dirac Live room optimisation
- Network streaming and professional integration options
Technical specifications
| Product type | Network AV receiver |
|---|---|
| Amplified channels | 11 |
| Rated output | 11 × 140 W into 8 ohms (manufacturer stereo test conditions) |
| Immersive audio | Dolby Atmos, DTS:X and Auro-3D; THX Certified |
| HDMI video | 8K60 and 4K120; HDR10+, Dolby Vision and HLG |
| HDMI connections | HDMI 2.1 inputs and dual HDMI outputs; regional configuration applies |
| Room correction | Dirac Live Full Bandwidth included; optional Bass Control upgrade |
| Network audio | Ethernet, Wi-Fi, Bluetooth, AirPlay 2, Chromecast built-in and streaming services |
| Multi-room / zones | Multi-zone audio and video support |
| Control and integration | IP, RS-232, IR and Works with Sonos integration |
Official Onkyo product information
System design considerations
Final selection should account for loudspeaker layout, required channel count, room volume, source and display compatibility, equipment-rack ventilation, network and control integration, cable routing and professional calibration. Regional features and current availability should be confirmed before order.
Ordering and support
The displayed price is VAT inclusive. This product may be purchased online or quoted as part of a complete system. Free nationwide delivery is typically 3–5 business days where supplier stock is available.




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