2019 NEW PRODUCT RELEASE
TX-RZ840
9.2-Channel Network A/V Receiver
BLAC K
SI LVER
Immense power for unparalleled speaker control
A glance at the TX-RZ840’s imposing front panel reveals a component built for one purpose: making your smile wider as the volume goes higher. Its thick
chassis is loaded with custom parts tested and tuned to THX® Certified Select™ reference standards, handling massive current flows for sound you feel
emotionally and physically. Beyond 3D surround supporting IMAX® Enhanced*1 content up to 11.2 channels, and a finessed touch that breathes life into
stereo music, the receiver forms a hub for house-wide entertainment with Next-Generation Network Audio integrating AirPlay 2, Works with Sonos,
Chromecast built-in*2, and more over 802.11ac Wi-Fi
state-of-the art connectivity and custom-installation interfaces included, it’s the TX-RZ840’s visceral presence you’ll find most difficult to resist.
*1 Enabled with a future firmware update. *2 The unit may automatically download and apply an Over-the-Air software update during setup. *3 Some countries or regions have regulations that affect wireless signal strength and the use of Wi-Fi channels.
PRODUCT HIGHLIGHTS
• 215 W/Ch THX® Certified Select™ RZ Series DAA system
• Ultra-wide 5 Hz–100 kHz frequency response
• Works with Sonos, Chromecast built-in
DTS Play-Fi®, FlareConnect
TIDAL, Deezer, TuneIn
• Supports 5.2.4-ch Dolby Atmos® and DTS:X® playback
• 11.2-ch pre-outs and processing for 7.2.4 layouts
• Dolby Atmos Height Virtualizer
• IMAX® Enhanced*4 certified for IMAX® digital re-masters
®
Main output with eARC, HDMI Sub/Zone 2 Out
• HDMI
• Refined HDMI grounds, SoC board, and power amps
• Quad-core SoC supports 802.11ac (2x2 MIMO) Wi-Fi
• Zone 2 and Zone 3 speaker outputs
• Zone 2 and Zone 3 DACs for D/A audio in three rooms
• Zone 2/Zone B and Zone 3 line-outs share D/A audio
• Stereo Assign Mode supports Height-channel playback
• DSP-based Vocal Enhancer improves dialog audibility
• OSD features media input/output data display function
• HDMI supports 4K/60p, 4K HDR, BT.2020, HDCP 2.2
• AccuEQ Advance 9-point calibration with AccuReflex
• Volume memory-presets for A/V inputs via front panel
• IP control, RS-232C, 12 V trigger output, and IR input
™*2
*3
AMPLIFIER FEATURES
• 215 W/Ch (6 Ω, 1 kHz, 10% THD, 1 channel driven),
180 W/Ch (6 Ω, 1 kHz, 1% THD, 1 channel driven, IEC)
• Certified for IMAX Enhanced and THX Certified Select
• Dynamic Audio Amplification with RZ Series Build
• Ultra-wide 5 Hz–100 kHz frequency response
• Custom-built High-Current Low-Noise Power Transformer
• Custom 15,000 μF high-current smoothing capacitors
• Non-phase-shift amp topology with discrete output stage
• Extruded anti-resonant aluminum heat-sink with black anodized paint
• Strengthened power-supply line for high-current dynamics
• Refined HDMI grounds and short signal-paths reduce noise
• Isolated SoC board reduces interference
• High current capability for 4-ohm speaker drive
• AKM (AK4458) 384 kHz/32-bit multichannel D/A conversion
*1
, AirPlay 2,
, Spotify®, Amazon Music,
*4
™
®*3
. Three-zone powered D/A audio distribution is easily managed from your smartphone. With
• VLSC™ (Vector Linear Shaping Circuitry) noise filtering (Front L/R)
• PLL (Phase Locked Loop) anti-jitter technology for SPDIF audio
• Pure Audio Mode and Direct Mode for source authentic expression
• Independent tone controls (bass/treble) for all channels
(Zone 3 excluded)
VIDEO & AUDIO SUPPORT
• Supports HDCP 2.2, 4K/60p, HDR (Dolby Vision™, HDR10, HLG),
BT.2020, 4:4:4 color sub-sampling, 24-bit color, 3D Video, ARC
(Audio Return Channel), DeepColor
• Dolby Atmos, DTS:X, Dolby
• Dolby Atmos Height Virtualizer 3D audio processing
• Dolby Surround
• IMAX Mode for IMAX Enhanced content
*5
• THX
• Sound optimization for games (Rock, Sports, Action, and RPG)
®*6
• Theater-Dimensional virtual surround-sound function
®
and DTS® Neural:X upmixing technology
®
listening modes for movies, music, and games
™
, x.v.Color, and LipSync via HDMI
®
TrueHD, and DTS-HD Master Audio
NETWORK FEATURES
• Next-Generation Network Audio supports multi-room streaming and
Onkyo Controller
• Works with Sonos for the Sonos Home Sound System
• Chromecast built-in and voice control*9 with the Google Assistant
• AirPlay 2 multi-room audio and voice control
• DTS Play-Fi multi-room audio via Onkyo Music Control App
• FlareConnect multi-zone audio with compatible components
• Quad-core SoC supports high-speed 802.11ac (2x2 MIMO) Wi-Fi
• Hi-Res Audio playback via network (DSD Direct 11.2 MHz
DSD 11.2 MHz/5.6 MHz/2.8 MHz
FLAC, WAV [RIFF], AIFF, and ALAC to 192 kHz/24-bit
*7
*11
[PCM conversion];
CONNECTION FEATURES
• 7 HDMI inputs (1 front), 2 outputs (Main [eARC], Sub/Zone 2)
• 1 component video input (assignable)
• 2 composite video inputs (assignable)
• 2 digital audio inputs (optical and coaxial, assignable)
• 6 analog RCA inputs (assignable)
• 1 phono input with built-in low-noise MM equalizer for turntable
• 3.5 mm setup mic input for AccuEQ Advance (front)
• 6.35 mm headphone jack (front)
• 11.2-channel pre-outs (analog RCA, variable)
• Zone 2/Zone B and Zone 3 analog RCA line-level outputs
• 9 screw-type speaker posts (including Zone 2)
• Bi-directional Ethernet terminal for network and IP control
• USB input (5 V/1 A) for audio playback (rear)
• RS-232C serial port for remote control
*10
with Siri
• IR (infrared) input for remote-control extenders
• 12 V trigger output (Main, assignable, 100 mA)
• AC socket for detachable IEC power cord
ADVANCED FEATURES
• AccuEQ Advance 9-point calibration with AccuReflex
®
• Bluetooth
wireless technology with Wake on Play Standby
• Advanced Music Optimizer improves compressed audio playback
• Vocal Enhancer DSP clarifies dialog via remote or front-panel controls
• HDMI Main Out features eARC transmission of HQ audio from
®
supported TVs to the A/V receiver
• Aluminum front panel and door to conceal front-panel controls
• Zone 2 and Zone 3 speaker outputs with Zone 2 and Zone 3
DACs play synced or unique D/A sources simultaneously
(Zone 2 supports HDMI/SPDIF
• Zone 2 line-out mode connects audio systems for independent
D/A playback (including HDMI/SPDIF
• Zone B line-out mode supports wireless headphone transmitter
connection for simultaneous playback of D/A audio in Main and Zone B
• Zone 2 and Zone 3 line-outs support simultaneous output
*8
*7
*11
;
*12
)
• Front-to-Height speaker-switching in Stereo Assign Mode for BGM
• 1080p to 4K Super Resolution upscaling via HDMI
• GUI with overlaid OSD via HDMI featuring media input/output display
• 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)
• Various efficient standby modes and HDMI pass-through
• Optional rack-mounting kit (IRK-180-4C)
• IP control for home automation, SmartGrid-ready
• 3-Mode display dimmer (Normal/Dim/Dimmer)
• 40 FM/AM random presets
• Redesigned simple remote control
*1 The unit may automatically download and apply an Over-the-Air software update
during setup. *2 FlareConnect is a proprietary network protocol that shares select audio
sources between supported components. Please visit the Onkyo website for product
compatibility information. *3 Service availability varies with region and subscriptions
may be required. *4 Enabled with a future firmware update. *5 HDMI Zone 2 Out
mode supports signals from HDMI inputs 1–3 only. *6 Some countries or regions
have regulations that affect wireless signal strength and the use of Wi-Fi channels.
*7 Available free at the App Store and Google Play for iPhone, iPad, and Android™
devices. Please check device and OS requirements before installation. *8 Requires a
Sonos Connect (sold separately). *9 Voice control requires a smart speaker featuring
the Google Assistant. *10 Voice control with Siri requires an Apple HomePod. *11 DSD
playback over Wi-Fi cannot be guaranteed in all network environments. *12 Supported
sampling rates may vary depending on network environment. ALAC supported to 96
kHz. *13 When set to Zone 2, HDMI audio is available on inputs 1–3. SPDIF and
HDMI support PCM signals only. Simultaneous playback of multiple audio sources
enabled. Zone 3 supports analog/NET/Bluetooth. *14 HDMI audio is available on
inputs 1–3. SPDIF and HDMI support PCM signals only. Simultaneous playback of
multiple audio sources enabled. *15 When set to Zone B, playback of encoded and
PCM audio via any input is enabled in Main and Zone B.
*13
)
*14
) in two rooms
*13
*15
TX-RZ840
9.2-Channel Network A/V Receiver
Experience IMAX® Enhanced
This Onkyo A/V receiver is released under the IMAX
Enhanced* program, which features DTS:X immersive audio
decoding that is optimized to properly reproduce the full
dynamic range of IMAX theatrical sound mixes available in
digitally re-mastered IMAX Enhanced content. The IMAX
Mode reproduces lMAX Enhanced content at the highest
levels, just as the filmmakers intended. IMAX Enhanced
versions of films, from Hollywood blockbuster movies to
documentary films, are scheduled
for 4K HDR streaming and Ultra
™
HD Blu-ray
* Enabled with a future firmware update.
release.
THX® Certified Select™ cinema-reference sound
THX Certified Select guarantees the same reference volume
level of a commercial cinema in rooms where the viewing
position is about 3.5 m from the screen. To gain certification
for reference sound within strict THX
parameters, receivers must pass 2,000 bench-tests in
®
sound-quality
75 categories covering 14,000 data points.
Dolby Atmos® and DTS:X®
Dolby Atmos and DTS:X formats map sounds in 3D space,
allowing them to move around the room and immersing
your audience in the film. With 11.2-ch pre-outs and
11-ch processing, you can enjoy 3D sound through a
7.2.4 layout (external power amp required), or use built-in
amps for a 5.2.4 or 7.2.2 layout. Enjoy classic titles through
your height-enabled speaker system with Dolby Surround
®
Neural:X finding cues in legacy soundtracks and
and DTS
®
upmixing for spatial playback.
Dolby Atmos Height Virtualizer
When playing any Dolby® format, engaging Dolby Atmos
Height Virtualizer* enables a more immersive listening
experience, creating a virtual surround and height effect
from traditional speaker layouts without employing
additional speakers.
* Enabled with a future firmware update.
Dynamic Audio Amplification – RZ Series Build
DAA stabilizes power delivery for accurate control and
spectacular dynamics. High-Current Low-Noise Power
Transformer and custom 15,000 μF high-current smoothing
capacitors deliver instant power while non-phase-shift amps
capture a 5 Hz–100 kHz frequency response. To keep them
cool, an extruded aluminum heat-sink with black anodized
paint controls resonance frequencies while more effectively
cutting thermal distortion. Behind the aluminum front panel
are hand-selected audio parts. DAA produces a visceral
musicality that makes every note an emotionally moving
experience.
New upgrades reduce noise and boost power
Additional refinements control noise, boost power, and
improve S/N performance. A new HDMI
signal-paths and large, well-finished grounds for A/V signal
integrity. SoC is isolated to reduce interference noise. The
power-supply line is reinforced in
pursuit of smooth power delivery.
These contribute to punchier bass
and improved localization on an
expanded sound-stage.
®
board has shorter
Next-Generation Network Audio
Access streaming content from Amazon Music, Spotify®,
TIDAL, Deezer, and TuneIn and share sound as part of a
multi-room system via Works with Sonos, Chromecast
built-in*, AirPlay 2, DTS Play-Fi
* The unit may automatically download and apply an Over-the-Air software update
during setup.
®
, and FlareConnect™.
Works with Sonos
The TX-RZ840 can join your existing Sonos Home Sound
System, or be the start of a new one, just by pairing it with
a Sonos Connect*. The AVR ties into the Sonos ecosystem,
waking, changing inputs, and playing at the desired volume on
command from the Sonos app*.
* Sonos Connect sold separately. Sonos app is available free for iPad, iPhone,
and Android™ at the App Store and Google Play. Please confirm device and OS
compatibility before installation.
Chromecast built-in with the Google Assistant
Stream any music from your smartphone, laptop, or PC to the
receiver with ease. Control playback with Chromecast-enabled
apps you know and love from your iPhone, iPad, Android
phone or tablet, Mac or Windows
you have a smart speaker featuring the Google Assistant, you
®
laptop, or Chromebook. If
can cue, play, and control music playback by voice.
Note: The unit may automatically download and apply an Over-the-Air software
update during setup.
Whole home audio: just add speakers
Orchestrate audio playback in up to three rooms at once
using the Onkyo Controller app. The TX-RZ840 has two
extra DACs to distribute unique or synced D/A audio sources
via Zone 2 and Zone 3 speaker outputs, including HDMI
SPDIF/NET/Bluetooth
®
. With nine amps, you can enjoy a
5.2.2-ch layout in Main with powered Zone 2 audio, or a
5.2-ch surround system in Main with powered audio
distribution to Zone 2 and Zone 3.
Quad-core SoC supports 802.11ac Wi-Fi
A powerful SoC (System on a Chip)
processes multiple tasks at once. It evolves
network functions and supports the
latest high-speed 802.11ac (2x2 MIMO)
specification while compatible with
802.11 b/g/n dual-band routers.
Note: Some countries or regions have regulations that affect wireless signal strength
and the use of Wi-Fi channels.
Clarify voice dialog in-program instantly
Vocal Enhancer solves inaudible dialog in TV programs and
movies. DSP technology identifies voice frequencies so you can
conveniently adjust them using remote-control keys or controls
on the front panel.
Versatile Zone 2/Zone B line-out
Connect your supported hi-fi system via analog RCA input
to the AVR’s Zone 2/Zone B line-out. In Zone 2 mode, you
can play the same or different analog/digital sources (including
SPDIF and HDMI) in either or both rooms at the same time.
Zone B mode is an ideal match for a supported wireless
transmitter. Listen to any source through wireless headphones
for disruption-free late-night TV entertainment.
AccuEQ Advance with AccuReflex
AccuEQ Advance room acoustic calibration uses ninepoint mic measurement to calibrate and EQ speakers and
subwoofers and remove standing waves that arise when sound
from the speakers resonates with sound reflecting off the
walls, compromising its proper expression. During the process,
background noise is ignored to ensure accurate equalization.
AccuReflex optimizes 3D sound through height speakers by
resolving phase-shift, resulting in a cohesive sound-field.
™
Connections for custom installation
The TX-RZ840 features a 12 V trigger output for an external
component and an IR input for remote-control range
extension. It supports IP control, RS-232C, and OSD output
for custom installers. An optional rack-mount kit (IRK-180-4C)
is available.
Supports eARC audio transmission
HDMI Main Out features eARC supporting HD audio
transmission from an eARC-compatible TV to the A/V receiver
via HDMI cable. It works with 3D audio formats such as Dolby
Atmos and DTS:X as well as Dolby
Master Audio
™
lossless codecs. High bit-rate and object-based
®
TrueHD and DTS-HD
audio featured in videos streamed via Smart TV or smartphone
app and a connected network media dongle can now be
decoded and amplified by the A/V receiver at native quality.
SPECIFICATIONS
Amplifier Section
Power output (All channels)
215 W/Ch
(6 Ω, 1 kHz, 10% THD, 1-ch driven)
180 W/Ch
(6 Ω, 1 kHz, 1% THD, 1-ch driven, IEC)
®
/
Dynamic power 250 W (3 Ω, Front)
220 W (4 Ω, Front)
130 W (8 Ω, Front)
THD+N (Total Harmonic Distortion + Noise)
0.08% (20 Hz–20 kHz, half power)
Input sensitivity and impedance
®
200 mV rms/47 kΩ (Line)
3.5 mV rms/47 kΩ (Phono MM)
Rated RCA output level and impedance
1 V rms/470 Ω (Subwoofer pre-out)
200 mV rms/470 Ω (Zone B/Zone 2 line-out)
Frequency response 5 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)
Tone control ±10 dB, 20 Hz (Bass)
±10 dB, 20 kHz (Treble)
Signal-to-noise ratio 106 dB (Line, IHF-A)
80 dB (Phono, IHF-A)
Speaker impedance 4 Ω–16 Ω
Video Section
Input sensitivity/output level and impedance
Video 1.0 Vp–p/75 Ω (Component Y)
0.7 Vp–p/75 Ω (Component P
1.0 Vp–p/75 Ω (Composite)
Tuner Section
Tuning frequency range
FM 87.5 MHz–108 MHz
AM 522 kHz–1,611 kHz
530 kHz–1,710 kHz
FM/AM preset memory 40 Stations
General
Power supply AC 220–240 V~, 50/60 Hz
Power consumption 870 W
No-sound power consumption
75 W
Standby power consumption
0.15 W
Dimensions (W x H x D) 435 x 201.5 x 398 mm
Weight 14.0 kg
b/Pr
)
CARTON
Dimensions (W x H x D) 570 x 335 x 490 mm
Weight 17.0 kg
Supplied Accessories
• Power cord • Indoor FM antenna • AM loop antenna
• Speaker setup microphone • Quick Start Guide • Remote controller
• AAA (R03) batteries x 2
Text on
receiver may vary
with region.
Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice. THX and the THX logo are trademarks of THX Ltd., registered in the U.S. and other countries. THX CERTIFIED
SELECT and the THX SELECT application icon are trademarks of THX Ltd. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, the Symbol, DTS and the Symbol together, DTS:X and the DTS:X
logo, DTS Neural:X and the DTS Neural:X logo, and Play-Fi and the Play-Fi logo are registered trademarks or trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved. Manufactured under license from IMAX Corporation. IMAX® is a registered trademark
of IMAX Corporation in the United States and/or other countries. All Rights Reserved. Dolby, Dolby Atmos, Dolby Surround, Dolby Vision, and the double-D symbol are trademarks of Dolby Laboratories. The terms HDMI and HDMI High-Definition
Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. SONOS is a trademark of SONOS, Inc. The Bluetooth® word mark and logos are owned by
the Bluetooth SIG, Inc. Apple, AirPlay, Siri, HomePod, Mac, iPad, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google, Android, Google Play, Chromebook, Chromecast
built-in and other related marks and logos are trademarks of Google LLC. Wi-Fi® is a registered trademark of the Wi-Fi Alliance. The Wi-Fi CERTIFIED Logo is a certification mark of the Wi-Fi Alliance. Spotify and the Spotify logo are trademarks of the
Spotify Group, registered in the U.S. and other countries. Products displaying the Hi-Res Audio logo conform to the Hi-Res Audio standard as defined by Japan Audio Society. The Hi-Res Audio logo is used under license from Japan Audio Society. Amazon,
Amazon Music, and all related logos and motion marks are trademarks of Amazon.com, Inc. or its affiliates. Ultra HD Blu-ray™ is a trademark of the Blu-ray Disc Association. Dynamic Audio Amplification, FlareConnect, Onkyo Controller, Onkyo Music
Control App, Music Optimizer, Theater-Dimensional, VLSC, and AccuEQ are registered trademarks or trademarks of Onkyo Corporation. All other trademarks and registered trademarks are the property of their respective holders.
http://www.onkyo.com/
Copyright © 2019 Onkyo Corporation. All rights reserved.
NPR No. 19N20 04/19