Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Enjoy immersive multi-channel sound with the Onkyo TX-RZ3100 11.2-Channel Network A/V Receiver. It delivers up to 140W of power per channel at 8 Ohms, and features Dolby Atmos and DTS:X compatibility for object-based audio support. Built-in Bluetooth and AirPlay support allows the receiver to wirelessly stream music from compatible sources, such as smartphones and tablets.
Onboard Wi-Fi and Ethernet connectivity allows the TX-RZ3100 to access a variety of Internet-based music sources, like Spotify Connect, Tidal, Internet radio, and more. With eight HDMI inputs and two HDMI outputs, this receiver can act as a video switcher for your HD source components. It will pass through 3D and 4K signals and upscale 1080p signals via HDMI to near-4K quality for enhanced viewing when paired with a 4K display. The receiver also has a USB port for accessing media stored on USB flash drives. AccuEQ sound optimization will calibrate the receiver to your speakers and room setup for a tailored listening experience.
Note: Access to certain Internet-based content may require a subscription to a service. Not all services are available in all areas.
Multi-Zone Audio and Video
Pre-outs for Zones 2 and 3, as well as Powered Zone 2 and 3 capability, open up distributed audio options throughout the home backed by dedicated Zone 2 and Zone 3 DACs. Select HDMI terminals support 4K/60 Hz video, 4:4:4 color space, HDCP 2.2 copy protection, and High Dynamic Range (HDR) with BT.2020 support for UHD streaming and broadcasting. A 4K and HDCP 2.2/HDR-compatible Zone 2 HDMI output allows you to enjoy A/V sources connected to the receiver in another room.
THX-Certified for Theater-Like Sound
THX certification is designed to guarantee the same high volume and low distortion levels you experience in a commercial theater in your listening room. THX Select2 Plus is typically recommended for screen-to-seat viewing distances of 10 to 12 feet. To achieve THX certification, amplifiers must undergo independent bench testing to satisfy THX requirements.
High Instantaneous Current
The TX-RZ3100's amps deliver high instantaneous current to grip and control speakers, moving them through their entire range. It's designed to provide a significant boost to the dynamism, detail, and accuracy of music and movie soundtracks for an enhanced listening experience.
With High-Current Digital Amplification, Power Meets Control
The TX-RZ3100 combines high-current architecture with digital amplification and filtering technology. Noise-reduction hardware, including a high-output transformer, is designed to deliver fast dynamics, thrilling power, and precise detail resolution.
Vector Linear Shaping Circuitry
The TX-RZ3100 features Vector Linear Shaping Circuitry, or VLSC, across all channels. VLSC is designed to virtually remove digital pulse noise for a smooth analog signal. Data is converted between sampling points, and these points are joined with analog vectors in real-time to produce a smooth output wave form. The result is a virtually noiseless, smooth analog signal based on the digital source. It can bring out even the subtlest nuances in audio sources.
Sound from Above
Packing 11.2 channels, the TX-RZ3100 enables the 7.2.4-channel Dolby Atmos and DTS:X experience in one self-contained component.
FireConnect Multi-Room Audio Upgradable
A firmware update enables almost any audio source connected to the receiver – from vinyl to streaming audio – to be sent wirelessly via FireConnect, powered by Blackfire, to an optional compatible speaker placed anywhere in your home. It's designed to be stable, fast, and easy to control with a mobile device.
AccuEQ Calibration and Optimization
AccuReflex, part of the AccuEQ room calibration suite, is designed to phase-match height and floor-standing speakers for a seamless reproduction of object-based sound. AccuEQ optimizes the entire system to suit your space without affecting front-speaker characteristics for pure stereo listening.
Enhanced Performance and Ease of Installation
The Onkyo TX-RZ3100 is designed to deliver enhanced audio performance in the configurations you want.