Entertainment like you’ve never felt it before
Feed your speakers the sound they deserve with the TX-RZ830, Onkyo’s premier
mid-class A/V receiver, and unlock complete 7.2.4-ch object-based audio
coverage (outboard stereo amp required), universal 4K HDR pass-through, and
custom Dynamic Audio Amplification housed in a robust aluminum-fronted chassis.
Sound is fluid, expressive, and dynamically faithful to the source, details
resolving with astonishing transparency, ideal for high-resolution music
including Direct DSD 11.2 MHz, LPs via phono pre-amp, SACD from Blu-ray™
player, or music streamed over AirPlay. Compatibility with popular wireless
audio platforms allows the TX-RZ830 to fit in seamlessly with other compatible
components for easy multi-room audio. Mobile apps synchronize the content you
want in different spaces with Chromecast built-in, DTS Play-Fi® technology, or
FlareConnect™. TIDAL, Amazon Music, Spotify, Deezer, and TuneIn are easily
accessed. Do your favorites a favor: order the TX-RZ830 and bring what you love
to life.
Premium Features
- 180 W per channel
- THX® Certified Select™ theater-reference sound quality
- Dynamic Audio Amplification with 5 Hz–100 kHz reproduction
- 5.2.4-ch Dolby Atmos® and DTS:X® (7.2.4-ch with external amp)
- HDMI® 7 In (1 Front*1), Main Out, and Sub/Zone 2 Out*2 supporting 4K/60 Hz, HDR10, HLG, Dolby Vision™, BT.2020, and HDCP 2.2 pass-through
- Works with Sonos*
- Chromecast built-in
- Works with the Google Assistant
- 5 GHz/2.4 GHz Wi-Fi®, DTS Play-Fi® technology, FlareConnect™, AirPlay, Amazon Music, Spotify, TIDAL, Deezer(Deezer HiFi*), TuneIn*3
*Requires a free firmware update.
*1 Front HDMI input does not support 4K/60Hz/RGB/4:4:4/4:2:2.
*2 Sub/Zone 2 HDMI does not support ARC or CEC.
*3 Availability of services may vary with region. Subscription may also be
required.
Best-in-class movie realism with THX® Certified
Select™
THX Ltd. was founded by legendary filmmaker George Lucas to improve the
entertainment experience at commercial theaters and at home. To gain THX
Certified Select certification, home theater receivers must pass 2,000 severe
THX laboratory bench-tests in 75 categories covering 14,000 data points to
assure reference performance in every respect. With uncompromising sound-quality
exceeding world-class standards, you can feel theater sound as the filmmaker
intended.
High current. Thrilling dynamics.
Dynamic Audio Amplification delivers emotionally rich sound for real, not just
on paper. Based on our high-current amplification philosophy, the design
leverages accurate power stability for superior speaker control. Massive
customized transformer and two custom 15,000 μF capacitors featuring
vibration-resistant coiled sleeves enable instant transient response for
thrilling audio reproduction. Capacitors are connected to the power amps via
high-conductivity copper bus plates, which serve as a solid and stable base for
the amp circuitry. Any part not up to standard is fabricated and tested
in-house. The result is pure musical dynamism that defines our sound.
Detailed, nuanced, noise-free sound
Vibration has a significant impact on sound. To help eliminate it, the TX-RZ830
features a thick extruded aluminum heat sink that controls the length and pitch
of resonance frequencies. The heat sink cools discrete power transistors at the
heart of the system and is attached to the chassis with copper screws, the
highly rigid structure preventing noise transmission from the transistors into
adjacent circuitry. The chassis is coated in special black paint that helps to
reduce subtle surface vibrations and contributes to smooth and clear audio
reproduction.
Precision AKM (AK4458) 384 kHz/32-bit DAC
Central to achieving such powerful yet nuanced sound is the
TX-RZ830’s digital circuit board, which features radically reduced
signal-path lengths to minimize the chance of noise and playback errors. The
digital audio board includes AKM’s acclaimed AK4458 384 kHz/32-bit
D/A converter, a device noted for its low out-of-band noise and excellent S/N
performance. Two 384 kHz/32-bit DACs from Texas Instruments complement the main
DAC, while two 32-bit DSPs perform bit-perfect decoding for the latest audio
formats.
AccuEQ Advance for Accurate Calibration
AccuEQ sets speaker distance, SP level, and crossover. In addition, AccuEQ
Advance employs multi-point measurement to remove standing waves from your
listening space, which compromise audio quality and bass response. The
technology also detects and compensates for background noise, such as the hum
from an HVAC, to ensure accurate equalization.
Freedom to tailor your entertainment lifestyle
With 9.2 channels of amplification to play with, you can choose a home
entertainment layout that maximizes enjoyment of daily life. Get the full Dolby
Atmos® and DTS:X® experience through a 5.2.4-ch or 7.2.2-ch layout; distribute
amplified stereo signals to pairs of speakers in Zone 2 and Zone 3 with a
5.2-ch surround-sound setup in the main room; or select a 5.2.2-ch speaker
layout in the theater room with powered audio for Zone 2—just add speakers and
use Onkyo Controller to control playback from anywhere.
Dolby Atmos® and DTS:X® at up to 7.2.4 channels
Enjoy state-of-the-art Dolby Atmos and DTS:X movie and game soundtracks through
7.2.4 channels with a stereo amp connected via 11.2-multichannel pre-outs. Get
more seamless coverage through a 7.2.2 or 5.2.4 channel layout. Be at the
center of the movie with complete top-to-bottom, side-to-side, and front-back
coverage provided by in-ceiling speakers and floor-standers. Individual sounds
aren’t tied to channels and move naturally around your audience. Furthermore,
cross-compatible Dolby Surround and DTS Neural:X™ upmixing solutions can remap
legacy soundtracks encoded on DVD, Blu-ray Disc™, and streaming video for
spatial playback through any speaker layout.
A wider choice of wireless multi-room platforms with stable
5 GHz/2.4 GHz Wi-Fi® connection
Built-in Wi-Fi supports 5 GHz and 2.4 GHz frequency bands so your components
can connect to the channel with the least amount of congestion. Stable
connectivity delivers a more satisfying multi-room experience on your choice of
network audio platform. The TX-RZ830 features DTS Play-Fi® technology to share
high-quality music from connected online services, media servers, and your
device library to any number of compatible products using the Onkyo Music
Control App for iPad, iPhone, and Android™ smartphones/tablets. DTS Play-Fi
technology easily synchronizes music playback in every room. With Chromecast
built-in, you can stream any music from your smartphone, laptop, or PC to the
TX-RZ830 and other supported components via Chromecast-enabled apps you know and
love from your iPhone, iPad, Android phone or tablet, Mac or Windows laptop, or
Chromebook™.
Works with Sonos
Welcome your new A/V receiver into the Sonos Home Sound System family—just
pair it with a Sonos Connect and let Onkyo sound join the party. “Works with
Sonos” means a product is designed to fit seamlessly into the Sonos ecosystem,
and will wake from standby, switch inputs, and commence playback at your desired
volume whenever selected from the Sonos app. Just by adding a Sonos Connect, you
upgrade the streaming capabilities of your Onkyo home theater, and thanks to RCA
and optical/coaxial digital audio outputs, both setup flexibility and sound
quality are outstanding. The Sonos app, meanwhile, gathers all your favorite
streaming sources into one beautiful interface so you can orchestrate
entertainment all over the home. Even guests can join in by installing the Sonos
app on their devices.
FlareConnect™ technology expands enjoyment of music
FlareConnect shares audio from network and external audio input sources between
supported components. Connect your audio systems to Wi-Fi to enjoy high-quality
reproduction of music stored on mobiles using Onkyo Controller app on single or
grouped speakers. Relax with a huge variety of music via streaming services and
internet radio channels. You can also play from any component’s external
audio inputs. Your favorite tunes, even LPs, can be mirrored on speakers in
other rooms. Music selection, speaker grouping, and playback are built into the
Onkyo Controller app.
Pure Audio Mode shows the soul of your music
Enjoy the personality of your Front L/R loudspeakers in Pure Audio Mode, a
selectable playback environment that’s designed to preserve original signal
integrity by shutting down sources of potential interference. Pure Audio Mode
complements the TX-RZ830’s short-signal-path design by powering-off all
non-essential circuitries, such as the front-panel display and analog video
circuitry, to reduce interference and enable pristine reproduction of audio
sources including LPs, CDs, and Hi-Res Audio.
Custom fan for whisper-quiet cooling
Details such as the custom-fabricated cooling fan reveal the lengths we go to in
preventing noise from compromising audio fidelity. The fan’s resin base
dampens resonance while rubber cushions and felt pads absorb vibrations before
they can enter the chassis. Fan housing features a unique structure that
eliminates need for bracing and associated squeal. The fan itself has wide
blades designed for effective yet whisper-quiet cooling at low speeds.
HIGHLIGHTS
- 180 W per channel
- THX® Certified Select™ theater-reference sound quality
- Dynamic Audio Amplification with 5 Hz–100 kHz reproduction
- 5.2.4-ch Dolby Atmos® and DTS:X® (7.2.4-ch with external amp)
- HDMI® 7 In (1 Front*1), Main Out, and Sub/Zone 2 Out*2 supporting 4K/60 Hz, HDR10, HLG, Dolby Vision™, BT.2020, and HDCP 2.2 pass-through
- Works with Sonos*
- Chromecast built-in
- Works with the Google Assistant
- 5 GHz/2.4 GHz Wi-Fi®, DTS Play-Fi® technology, FlareConnect™, AirPlay, Amazon Music, Spotify, TIDAL, Deezer(Deezer HiFi*), TuneIn*3
*Requires a free firmware update.
ADVANCED FEATURES
- THX Certified Select theater-reference volume and sound quality
- HDMI supports HDR10, HLG, Dolby Vision, BT.2020, and 4K/60 Hz pass-through and HDCP 2.2
- Dolby Atmos and DTS:X playback through 5.2.4 or 7.2.2 channels
- 11.2 multichannel pre-outs and processing for 7.2.4-ch playback with an external stereo power amp
- Powered ZONE 2 and powered ZONE 3 speaker outputs, Zone 2 and Zone 3 pre-/line-level outputs with DACs for digital*4 and analog audio playback
- Cross-compatible upmixing for Dolby® and DTS® soundtracks with Dolby Surround and DTS Neural:X™ solutions
- AccuEQ Advance room-acoustic calibration with standing wave correction and AccuReflex™ phase-alignment for Dolby Atmos-enabled speakers
- Stable 5 GHz/2.4 GHz Wi-Fi connectivity
- Easy multi-room management with Onkyo Controller app*5
- Works with Sonos enabling integration into the Sonos Home Sound System with automatic power up, input switching, and volume preset via the Sonos app
- Audio streaming with Chromecast built-in and voice control through devices with the Google Assistant built-in
- DTS Play-Fi multi-room audio distribution technology via Onkyo Music Control App*5
- FlareConnect multi-room audio distribution to compatible components
- Supports audio streaming from iPad, iPhone, Mac, and iTunes via AirPlay
- Amazon Music, Spotify, TIDAL, and Deezer(Deezer HiFi) music streaming services and TuneIn internet radio
- Hi-Res Audio playback including DSD 11.2/5.6/2.8 MHz*6, 192 kHz/ 24-bit FLAC*7, WAV (RIFF)*7, AIFF, ALAC*7, and Dolby® TrueHD*8
- Bluetooth® wireless audio technology for mobile, laptop, and PC (Version 4.1 + LE, Profile: A2DP v1.2, AVRCP v1.3)
- Advanced Music Optimizer improves compressed digital audio quality (Bluetooth audio included)
- Built-in low-noise phono pre-amp for Moving Magnet (MM) cartridges
- Supports Front L/R bi-amping
- 480i de-interlacing (480i to 480p) via HDMI for legacy video formats
AMPLIFICATION FEATURES
- Onkyo high-current digital Dynamic Audio Amplification system
- 5 Hz–100 kHz reproduction and high power to drive 4-ohm speakers
- H.C.P.S. (High Current Power Supply) customized transformer
- Extra-large customized block capacitors for instant power
- VLSC (Vector Linear Shaping Circuitry) high-frequency noise removal technology (Front L/R channels)
- Non-phase-shift amp circuitry for a clear and cohesive audio image
- Discrete output stage circuitry for low distortion
PROCESSING FEATURES
- Dolby Atmos and DTS:X reproduction through 5.2.4-ch or 7.2.2-ch (7.2.4-ch with external stereo power amp)
- HDMI support for 4K/60 Hz, HDR10, HLG, Dolby Vision, 3D, Audio Return Channel, DeepColor™, x.v.Color™, LipSync, Dolby Atmos, Dolby TrueHD, DTS:X, DTS-HD® Master Audio™, DSD, DVD-Audio, Super Audio CD (SACD), multichannel PCM, and CEC
- Precision AKM (AK4458) 384 kHz/32-bit multichannel DAC
- PLL (Phase Locked Loop) jitter-cleaning technology for S/PDIF audio
- 32-bit Digital Signal Processing (DSP)
- Pristine reproduction of audio-only sources in Pure Audio Mode
- Listening modes for gaming (Rock, Sports, Action, and RPG)
- Theater-Dimensional virtual surround-sound function
- Direct Mode for audio reproduction close to original source quality
- Independent tone controls (bass/treble) for all channels
CONNECTION FEATURES
- 7 HDMI inputs (1 Front), Main Out, and Sub/Zone 2 Out
- Powered USB terminal (5 V, 1 A) for audio playback (rear)
- 2 composite video inputs and 2 component video inputs
- 3 digital audio inputs (2 optical and 1 coaxial)
- 6 analog audio inputs
- Phono input (MM) and equalizer for turntable connection
- 11.2 multichannel pre-outs
- 2 subwoofer pre-outs
- 6.35 mm headphone jack (front)
- Speaker setup mic input (front)
- 12 V trigger output, IR input, IP control, and RS232 support
- Detachable power cable
OTHER FEATURES
- Aluminum front panel, flap door, and volume control
- 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)
- Graphical User Interface with overlaid On-Screen Display via HDMI
- Quick Setup Guide via GUI
- Economical HDMI pass-through and Network Standby functions
- 3-mode display dimmer (Normal/Dim/Dimmer)
- 40 FM/AM random presets
- Simple remote control
- Rack-mounting kit (optional IRK-180–4C)
Specifications
Amplifier Section
Power output
- All channels: 180W/Ch (6Ω, 1 kHz, 1% THD, 1 channel driven, IEC)
Dynamic power
- 250W (3Ω, Front)
- 220W (4Ω, Front)
- 130W (8Ω, Front)
THD+N (Total Harmonic Distortion + Noise)
- 0.08% (20Hz–20kHz, half power)
Input sensitivity and impedance
- 200mV/47kΩ (Line)
- 3.5mV/47kΩ (Phono)
Rated RCA output level and impedance
- 1V/470Ω (Subwoofer pre-out)
- 1V/2.3kΩ (Zone pre-out)
- 1V/200mV/470Ω (Zone pre/line-out)
Frequency response
- 5Hz–100kHz/+1dB, –3dB (Direct Mode)
Tone control
- ±10dB, 20Hz (Bass)
- ±10dB, 20kHz (Treble)
Signal-to-Noise ratio
- 106dB (Line, IHF-A)
- 80dB (Phono, IHF-A)
Speaker impedance
- 4Ω–16Ω
Video Section
Input sensitivity/output level and impedance
- 1.0Vp–p/75Ω (Component Y)
- 0.7Vp–p/75Ω (Component B/R)
- 1.0Vp–p/75Ω (Composite)
Tuner Section
Tuning frequency range
FM:
- 87.5MHz–108MHz
AM:
- 522kHz–1,611kHz
- 530kHz–1,710kHz
FM/AM preset memory
- 40 stations
General
Power supply
- AC 220–240V, 50/60Hz
Power consumption
- 850W
No-sound power consumption
- 70W
Standby power consumption
- 0.15W
Dimensions (W x H x D)
- 435 × 201.5 × 398mm
Weight
- 14.0kg