TX-RZ70
11.2-Channel AV Receiver
The all-new TX-RZ70 delivers remarkably pure sound, stellar visuals and the latest technologies to power the heart of your home entertainment system. Rest easy: With uncompromising high resolution audio/video reproduction, you’ll enjoy movies, music and games exactly as the creators intended.

11 Channels, 140 Watts
Home theater buffs rejoice! The Onkyo TX-RZ70 is our most powerful AVR yet, giving you the power to design the ultimate entertainment space with discrete zones, multiple subwoofers, and high-performance components that won’t overheat or lag.
Studio Grade Processing
Built by and for audiophiles, but intuitively built for the everyman. Utilizing the very latest audio technology including ESS Sabre DACs, THX® Certification, and eARC functionality, the Onkyo TX-RZ70 overdelivers on premium home theater performance.


Dirac Live Technologies
You deserve an AVR that adapts to your life, not the other way around. With built-in Dirac Live® Room Correction Full Bandwidth, the Onkyo TX-RZ70 uses machine learning to perfectly adapt and calibrate your audio settings to your unique speaker system and room layout. And big bass fans can also upgrade their system with Dirac Live Bass Control on unlimited subwoofers, for optimal calibration of the lowest tones.
IMAX Enhanced Mode
Bring the theater experience to your home by recreating IMAX content just as filmmakers intended. The TX-RZ70 meets the precise quality standards established by IMAX to reduce noise and grain to produce brighter, clearer pictures, plus immersive sound for the ultimate cinema experience. IMAX Enhanced Mode also provides a stretched aspect ratio for up to 26% more picture on your screen.


THX Certified
In 1993, Onkyo became the first consumer home theater electronics brand to be THX-certified, after thousands of tests. No matter what input is used, what combination of built-in features are used, what preamplifier or amplifier, there can be absolutely nothing added, nothing taken away from the source material. And the TX-RZ70 offers four distinct THX listening modes: cinema, gaming, music, and surround EX.
Klipsch Optimize Mode
Klipsch and Onkyo teamed up to implement the precise crossover values for specific new speakers, so you can easily and seamlessly integrate your Klipsch Reference and Reference Premiere speakers with your new Onkyo AVR. Simply select the model of speaker for each channel, and the optimized crossover setting will be automatically applied.


The Ultimate 4K Gaming Experience
Made with gamers in mind, 4K/120 enables ultra-fast motion UHD images to be crisp and razor-sharp. Sports, action movies and high-performance gaming benefit significantly.
ADDITIONAL FEATURES
Ready for DTS Play-FI
DTS Play-Fi allows you to enjoy high-quality music from connected online services, networked media servers, and your device library over Wi-Fi® to any number of compatible products using the Onkyo Music Control App for iPad, iPhone, and Android smartphones/tablets.
Works with Sonos Certified
This Onkyo 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.* The TX-RZ70 can work with up to three Sonos Ports—one for each of three independent zones.
*Sonos Port required and sold separately.
Multi-zone streaming & voice control
The Onkyo TX-RZ70 11.4-Channel THX® Certified AV Receiver easily integrates into your existing Smart Home ecosystem, including Apple Airplay, Alexa, Google apps, and more.*
*A third-party AI device is required for voice commands – sold separately
Discrete zone 2 HDMI switching
Set up different Ultra High-Definition entertainment options in two different rooms from your Onkyo receiver. Watch a movie in the home theater, while the kids watch cartoons in their playroom.
Bi-directional Bluetooth technology
This Onkyo AVR can send and receive audio via Bluetooth wireless technology. Stream from your device to the receiver using SBC or AAC codecs, or transmit audio playing through the AVR to compatible wireless headphones using SBC, aptX™, or aptX HD codecs including 24-bit audio over aptX HD.