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 Calibration 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 upgrade their system with Dirac Live Bass Control Single/Multi Subwoofer 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.

Advanced Music Streaming & Connectivity

Our customers are precise and value the latest technology. That’s why we’ve included a host of built-in options for your favorite streaming apps and smart home assistants.

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. DTS Play-Fi can synchronize the music in every room. Each member of your family can use their own device to listen to their music in a room or group of rooms. DTS Play-Fi lets you structure a comprehensive multi-room ecosystem that satisfies virtually any need.

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* 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*. The TX-RZ70 can work with up to three Sonos Ports—one for each of three independent zones—each playing a completely different streaming service from Sonos Radio.

*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. You get a highly capable and compatible network device that can stream your favorites wherever you want in your home with up to 8K60 resolution.**

*A third-party AI device is required for voice commands - sold separately

**8K60 only valid for Zone 1/Zone 2 will only produce 4K120 resolution when two separate HDMI sources are used

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.

DISCRETE ZONE 2 HDMI SWITCHING

Set up different Ultra High-Definition entertainment options with up to 8K60 resolution* in two different rooms from your Onkyo receiver. Watch a movie in the home theater, while the kids watch cartoons in their playroom.*

*8K60 only valid for Zone 1/Zone 2 will only produce 4K120 resolution when two separate HDMI sources are used.

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. The improved data transfer capabilities of the latest generation of Bluetooth ensure clear and reliable sound reproduction so you hear your favorite songs just as the recording engineer intended.

POWER AND AMPLIFICATION
140W x 11 (8 ohms)
Class AB Amplifier
7.2.4 Channels (11 amplified)
HDMI AND VIDEO INPUTS
7 In / 3 Out (eARC)
8K/4K Ultra HD
Dolby Vision
HDMI2.1 VRR, QFT, ALLM, HDCP2.3, HDR10+
1 component, 2 composite
AUDIO IN/OUT 7 HDMI, 4 RCA, 1 RCA Phono
2 Opt, 2 Coax
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
Auro-3D (optional firmware update June 2023)
STREAMING 
Roon Ready (firmware update in 2023)
Chromecast built-in
AirPlay 2
Spotify
Amazon Music HD
Tidal
Deezer
Pandora
TuneIn
KEY FEATURES 
Wi-Fi/Bluetooth®
Dirac Live® Room Correction
Optional Dirac Live® Bass Control
THX® Certified for Theater Reference Sound
Klipsch Optimized Mode
Dimensions (W x H x D) 17.1 x 7.9 x 18.9" / 435.0 x 201.0 x 480.0 mm
Weight  48.5 lb / 22 kg