Onkyo TX-RZ70 – 11.2 Channel AV Receiver
Available through The Audio Experts
Welcome to next-level home cinema performance. The Onkyo TX-RZ70 is a premium 11.2 channel AV receiver designed for serious listeners who want accurate sound, deep immersion, and true future-proof connectivity. With Dirac Live Full Bandwidth, THX Certification, and 8K HDMI, this flagship model brings reference-grade performance into Australian homes. If you’re upgrading your home theatre or building a new system, the TX-RZ70 is worth a long, serious look.
Key Features – Expertly Explained
11 Channels of Real Power (140W per channel)
The RZ70 delivers clean, stable output across all eleven amplified channels. That means effortless dynamics, tight control, and the ability to drive demanding speakers in a full 7.2.4 or 5.2.6 home theatre layout.
Dirac Live Full Bandwidth + Bass Control
Dirac is the most advanced room correction available in consumer audio. It analyses your space, corrects acoustic issues and tightens bass response. Dialogue becomes clearer, imaging sharpens, and your system performs like it’s in a professionally treated room.
IMAX Enhanced + THX Certified
These certifications demonstrate that the Onkyo TX-RZ70 meets strict industry standards for dynamic range, clarity and tonal accuracy. Movie soundtracks feel authentic, cinematic and unbelievably detailed.
Full 8K & 4K/120 HDMI for Movies and Next-Gen Gaming
Seven HDMI inputs and three outputs support 8K video, 4K/120 gaming, HDR formats and high-bandwidth sources. No bottlenecks. No compatibility drama. Just clean, reliable switching between your players, consoles and streaming devices.
Bi-Directional Bluetooth + Multi-Zone Audio
Stream music from your phone or send audio to wireless headphones for late-night viewing. The second audio zone lets you enjoy music in one room while movies play in another.
Premium ESS Sabre DACs for Audiophile Detail
The RZ70 features ESS Sabre DACs known for exceptional clarity, low noise and accurate frequency response. Subtle details, textures and atmospheric effects all come through beautifully.
AirPlay 2, Chromecast, Spotify Connect & Sonos Compatibility
However you listen, the RZ70 integrates seamlessly with your ecosystem. No adapters or extra boxes required.
Key Features & Benefits – Why It Matters
Headroom = Effortless, Dynamic Sound
With more amplifier headroom, your system stays clean and uncompressed during intense action scenes or musical crescendos. Speakers simply sound better.
Dirac Live = Your Room, Optimised
Most homes have reflective surfaces, odd shapes and tricky bass spots. Dirac compensates for all of it, giving you tighter low end, clearer dialogue and a wider, more coherent soundstage.
Future-Proof HDMI = No Regret Purchases
8K, 4K/120, HDR10+ and advanced passthrough ensure compatibility with the next generation of displays, projectors and gaming consoles.
IMAX + THX = Reliable Reference Quality
These certifications guarantee the receiver behaves as a true reference device, delivering accurate tonality, clean transients and controlled bass.
Multi-Zone Flexibility = One System, More Freedom
Enjoy cinema in the main room while playing music elsewhere in the house without needing separate systems.
Simplified Streaming = Everyday Convenience
Whether using AirPlay 2, Chromecast or Spotify Connect, the TX-RZ70 fits naturally into modern households.
Perfect For 🎯
- Dedicated 7.2.4 or 5.2.6 home theatre rooms
- Large speaker systems needing strong, stable power
- Gamers wanting full 4K/120 performance
- Rooms that benefit from Dirac Live calibration
- Long-term upgraders who want true future-proofing
- Listeners chasing THX-level accuracy and cinematic realism
Hear What It Can Do 👀
The Onkyo TX-RZ70 is available through The Audio Experts. Our team can help you choose the ideal speaker layout, room configuration and long-term upgrade path for your space. Bring your room dimensions or system details and we’ll guide you through the best way to integrate the RZ70 into your home theatre.
📍 Talk to our team or book a consultation
🔬 Click here for Technical Specifications – Calling All Tech Nerds!
Frequently Asked Questions
Is the Onkyo TX-RZ70 good for a 7.2.4 Dolby Atmos setup?
Absolutely. With 11 channels of amplification and Dirac Live, it’s ideal for immersive layouts like 7.2.4 or 5.2.6.
Does the TX-RZ70 support 4K/120 for PS5 and Xbox Series X?
Yes. All HDMI ports support high-bandwidth gaming including 4K/120, VRR and ALLM.
Is the Onkyo TX-RZ70 future-proof?
With 8K readiness, advanced HDMI 2.1 capability and leading room correction, it’s built to stay current for many years.
Does it work with Apple and Android devices?
Yes. It supports AirPlay 2, Chromecast built-in and Spotify Connect for maximum compatibility.
