Our flagship receiver’s fathomless pool of high-current power and instantaneous full-scale dynamics make it the ultimate driving force for 7.2.4-channel home-cinema layouts with floorstanding speakers, dual subwoofers, and in-ceiling height speakers.
Sound quality is accurate, lush, and exuberant, capable of transporting your audience out of this world and into the one created by the film’s director.
As well as completely transforming the cinematic and stereo-listening experience, the TX-RZ3100 serves entertainment seamlessly across the home, with wired or wireless* multi-zone digital/analog audio, Zone 2 UltraHD HDMI®, and a suite casting technologies to share app-based audio to the home cinema and beyond.
Designed for easy custom home integration, the TX-RZ3100 is crafted with passion for the passionate home cinema enthusiast.
* Requires optional FireConnect™ - compatible speakers sold separately.
- 200 W per Channel
- THX® Select2™ Plus Certification
- Native DTS:X™ and Dolby Atmos® to 7.2.4 Channels
- DTS Neural:X™ Upmixing for Legacy Multichannel Formats
- Google Cast™, AirPlay®, Wi-Fi®, and Bluetooth® App Streaming
- AccuEQ Room Calibration with AccuReflex Technology
- FireConnect™ Multi-Room Wireless Technology
- HDMI® 8 In (1 Front), Main Out, Zone 2 Out (HDCP 2.2/HDR*1)
- THX® Select2™ Plus Cinema-Reference Audio Performance
- 7.2.4-channel DTS:X™ and Dolby Atmos® Object-based Audio Decoding
- DTS Neural:X™ Upmixes Standard 5.1 and 7.1 formats to 3D Sound
- HDMI Supports 4K/60 Hz, High Dynamic Range, 4:4:4 Color Space, and HDCP 2.2-protected Video*1
- Google Cast*2, AirPlay®, Wi-Fi®, Bluetooth®*3, TuneIn Radio, Pandora®, Spotify, TIDAL*2, and Deezer*2 for App-based Audio Streaming*4
- Network/USB Audio (DSD 11.2 MHz [Stereo], 192/24 PCM, Dolby® TrueHD, FLAC, WAV, ALAC, AAC, MP3, WMA)
- Powered Zone 2 and Powered Zone 3 Outputs for Multi-room Analog and Digital (HDMI/Network/OPT/COAX) Audio with Independent Volume/Tone Controls
- Whole House Mode Function
- AccuEQ Calibration with AccuReflex for Seamless Object-based, Multichannel, and Stereo Sound (Setup Mic Included)
- FireConnect™*2 Wireless Multi-room Digital/Analog Audio Distribution to Compatible Speakers (Sold Separately)
- 11.2 Multichannel Pre-Outs for User Setup Customization
- Quality Banana-plug Speaker Posts with Transparent Knobs
- Remote App for iPhone/iPod touch*5 and Android™ Devices*6
*1 6G Video/HDCP 2.2 supported on HDMI inputs 1–5, Main Out, and Zone 2 Out. *2 Services enabled via firmware update. Details TBA. *3 Bluetooth specification Version 4.1 (compatible profile: A2DP v1.2, AVRCP v1.3) also supporting Advanced Music Optimizer. *4 Availability of services depends on region. Some services may require a paid subscription and firmware update. Availability of third-party services advertised here is accurate at the time of publication, but may be subject to change without notice. *5 Compatible with iPod touch (5th generation or later) and iPhone 4GS or later. *6 Requires Android 4.0.3 or later.
- 200 W/Ch (6 Ω, 1 kHz, 1% THD, 1 Channel Driven, IEC) 340 W/Ch (6 Ω, 1 kHz, 10% THD, 1 Channel Driven, JEITA)
- Onkyo High-Current Digital Amplification for Smooth Low-Distortion Power
- Customized High-Output Transformer, Custom Audio-Grade Capacitors, Separate Transformer for Standby
- Separated Digital and Analog Circuitry to Reduce Interference
- Extruded Metal Heat Sink with Polycarbonate Cooling Fan
- Optimum Gain Volume Circuitry
- VLSC™ (Vector Linear Shaping Circuitry) Noise-free Signal Processing for All Channels
- PLL (Phase Locked Loop) Jitter-Cleaning Circuitry for S/PDIF Audio
- HDMI Support for 4K/60 Hz, 3D, Audio Return Channel, DeepColor™, x.v.Color™, LipSync, Dolby Atmos®, Dolby® TrueHD, Dolby® Digital Plus, Dolby® Surround, DTS:X™, DTS-HD Master Audio™, DTS 96/24, DTS-ES, DTS Express, DTS Neural:X™, THX® Cinema/Music/Game, DVD-Audio, Super Audio CD, Multichannel PCM, and CEC
- Dolby Atmos®, DTS:X™, Dolby® TrueHD, and DTS-HD Master Audio™ Decoding
- Separate 384 kHz/32-bit AK4490 Stereo DAC (Front L/R), 2 x 768 kHz/32-bit AK4458 Multichannel DACs (Surround Channels)
- Discrete 192 kHz/24-bit AK4388 Stereo DACs (x2) for Zone 2 and Zone 3
- Multiple 32-bit Digital Signal Processing Engines
- 4 DSP Modes for Gaming: Rock, Sports, Action, and RPG
- Theater-Dimensional Virtual Surround Function
- Direct Mode and Pure Audio Mode
- 8 HDMI Inputs (1 Front/7 Rear), Main, and Zone 2 Outputs
- Component Video Switching (2 Inputs and 1 Output) and 2 Composite Video Inputs
- 5 Digital Audio Inputs (3 Optical and 2 Coaxial) and 7 Analog Audio Inputs
- Phono Input (MM) for Turntable Connection
- Mass Storage Class USB Memory Playback Capability (Rear Input)
- Zone 2 and Zone 3 Powered Speaker Outputs
- 11.2 Multichannel Pre-Outs and Zone 2/3 Pre-/Line Outs
- Dual Subwoofer Pre-Outs
- 12 V Trigger Out (Assignable) with IR Input; Supports IP and RS232
- 6.3 mm Headphone Input
- Tone Controls (Bass/Treble) ±10 dB for All Channels
- Independent Crossover Adjustment for Each Channel (40/50/60/70/80/90/100/120/150/180/200 Hz)
- A/V Sync Control (Up to 500 ms in 5 ms Steps at 48 kHz)
- New Graphical Overlaid On-Screen Display (OSD) via HDMI with Quick Setup Function
- Hybrid Standby Function with HDMI Passthrough
- 40 FM/AM and 40 Internet Radio Station Presets
- RIHD (Remote Interactive Over HDMI) for System Control
- Aluminum Front Panel and Volume Control Knob
- Simple Remote Control
Ultimate DTS:X™ and Dolby Atmos® Home Cinema
With 11.2 channels of instantaneous power from an uncommonly small body, the TX-RZ3100 enables the current maximum Dolby Atmos® and DTS:X™ home-cinema layout of 7.2.4 channels in a self-contained component for the ultimate in multidimensional object- based surround-sound.
Upmixes Standard Surround Formats
DTS Neural:X™ retrieves spacial cues from standard multichannel formats and upmixes for 3D playback that’s virtually identical to a native DTS:X™ source, giving your existing Blu-ray library a new lease on life.
THX®-Certified for Cinema Reference Sound
THX® Select2™ Plus guarantees distortion-free Cinema Reference Volume in your home. Certified products are subjected to the industry’s toughest bench-tests to satisfy THX® requirements for audio performance.
Introducing Onkyo High-Current Digital Amplification
The TX-RZ3100 combines high-current driving architecture with sophisticated digital amplification and filtering technology. Noise-reduction hardware including a new custom low-hum transformer delivers fast dynamics, thrilling power, and stunningly precise detail resolution. Painstakingly tuned for velvet-smooth and emotionally evocative audio reproduction, Onkyo High-Current Digital is where power meets control.
Cohesive Multidimensional Sound
AccuReflex—part of the AccuEQ room calibration suite—phase-matches height and floor-standing speakers for transparent and seamless reproduction of object-based sound. AccuEQ optimizes the entire system to suit your space without affecting front-speaker characteristics for pure stereo listening.
Google Cast™, AirPlay®, Wi-Fi®, and Bluetooth®
Most smartphone and PC music apps let you mirror what’s playing to your TX-RZ3100 with ease using Google Cast. The receiver also features AirPlay, Bluetooth, and Wi-Fi® for universal wireless audio support, including DSD up to 11.2 MHz.
Spotify, Pandora®, Deezer, TIDAL, and TuneIn
Enjoy the music you want any time on your home cinema via these popular smartphone and PC applications or via Onkyo remote app.
FireConnect™ Wireless Multi-room Solution
Cast anything playing through your receiver—including vinyl and streaming audio—to compatible speakers* around your home using FireConnect™ technology. Manage multi-zone playback with our free smartphone app.
* FireConnect™-compatible speakers are scheduled for release. Please consult www.onkyo.com for details on Onkyo wireless speakers. Onkyo cannot guarantee operability with all FireConnect™-compatible products.
FireConnect™ by Blackfire Research Corp. is a stable wireless protocol that mirrors any audio source connected to the receiver—from vinyl to streaming audio.
Note: Audio sources supported by FireConnect™ are model-dependent.
Housewide Playback of Any Source
Put extra speakers you have to good use—connect them to the receiver’s Powered Zone 2 and Powered Zone 3 outputs. Dedicated DACs and smartphone control options let you manage content in any zone, making housewide sound a practical proposition.
Latest Dual-Zone HDMI®
Select HDMI terminals support HDR, 4:4:4 color-space, and HDCP 2.2 for next-generation UltraHD Blu-ray, streaming 4K video, and 4K/60 Hz PC-based gaming. Zone 2 output transmits 4K home cinema sources to a second TV.
- EXPERT ADVICE - You Can Talk To Us - Meet The Team
- FREE DELIVERY - On Orders Over £89 - Read more
- 30 DAY RETURNS - For Any Reason - Read more
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- EXTENDED WARRANTIES - On Certain Products
We are a small team fanatical about all things tech.
You can easily contact us by live chat, e-mail or telephone on 02392 006118.
We know you can't wait to start enjoying your new speaker system, so we only use the quickest and most reliable couriers.
We keep plenty of stock so most of orders are delivered the next day!
We've decided to keep this really simple.
If your order is over £89 then you will get FREE next day courier. Most instances we will dispatch the same day as well, however free deliveries may take 1 extra day at most.
We also offer a range of other delivery options for Saturdays and AM deliveries.
Some additional costs apply to Ireland, Europe & Scottish Highlands. Our business isn't about making money on deliveries, but some areas do cost us a bit more than others so we have to pass that on to keep the overall delivery costs as low as possible.
|FREE Delivery (2-3 Working Days)||£0.00|
|Standard Delivery (2-3 Working Days)||£4.99|
|Express Delivery (1-2 Working Days)||£6.99|
|Standard Delivery (3-4 Working Days)||£14.99|
Most orders received before 2pm are processed and dispatched the same day provided the items are in stock. Orders are processed Monday - Friday excluding weekends and public holidays. A notice will be placed on the website if orders will not be processed for any reason outside of the aforementioned days.
Once dispatched your item will usually be with you next day! Some customers have ordered at 2pm and received it by 10am the next day!. All times stated are for guidance only, we endeavour to provide the most efficient service as possible but please ensure that you order in good time to avoid problems caused by delays in dispatch. If you are ordering a speaker system to be installed by an electrician, we reccomend that you give yourself an extra day before booking your electrician in.
If a product is delayed or out of stock we will contact you by telephone and/or e-mail in the earliest instance to discuss your order. We do our best to ensure that our stock levels are accurate, but on the odd occassion if the item you have purchased is out of stock we will contact you ASAP to discuss alternatives or to advise of the lead time.
We only use the best, and that's decided by our customers. The majority of our orders go via Interlink, UK Mail, DPD. Some lower value items such as spare parts and remote controls go Royal Mail.
Free delivery is normally via next day courier as well. (We don't guarantee you'll receive free delivery items the next day, but 99% of the time you will!)
Keeping You Updated
Once you place an order with us you will receive a notification e-mail outlining your order and details. We then get busy picking and carefully packing your item. Once we've got it all ready to go you'll receive another update to tell you it's been dispatched with a tracking number so you can keep an eye on it!
99% of our customers receive their items sooner than they expected. We pride ourselves on super-fast deliveries and do everything we can to deliver on that promise.
Any stock issues, or other delivery issues will always result in a quick phone call and e-mail to keep you updated. However we have carefully picked our products so we rarely have stock issues
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