SONOS ARC Ultra
Featuring breakthrough Sound Motion™ technology for a more expansive soundstage, Arc Ultra brings your entertainment to life like no other soundbar.
Experience clearer dialogue, deeper bass and more detailed sound that precisely surrounds you from every direction—all in an unbelievably sleek design. Dolby Atmos takes immersion to a whole new dimension, creating a 9.1.4 spatial audio experience.1 Speech Enhancement, powered by AI, detects the human voice to clarify dialogue, giving you greater control so you never miss a word. Quickly set up Arc Ultra with the included HDMI cable, and enjoy streamlined control with your TV remote. You can also use the Sonos app, the touch controls on top of the soundbar, Sonos Voice Control, and Amazon Alexa. When your TV is off, stream music and more from all your favourite services using WiFi and Bluetooth. Add a Sonos Sub and Era 300 rear speakers for the ultimate Dolby Atmos surround sound experience. Listen all around your home when you add Sonos speakers to other rooms.
Features
Sound Motion™
Dolby Atmos
Voice enabled
WiFi
Bluetooth®
Works with TV remote
Trueplay™
Speech Enhancement
Night Sound
HDMI® eARC
Apple AirPlay 2
Touch controls
Recycled materials
Sound beyond surround
The soundbar, reinvented
Sound Motion™
Key to next-level immersion
Sound in a whole new dimension
Speech Enhancement
Crystal-clear dialogue for every listener
Design worthy of your home
An exclusive entertainment experience
Control your way
TV remote
Sonos app
Touch controls
Apple AirPlay 2
Use your TV remote
Control everything like it's nothing
Touch and go
Share audio from your Apple devices
Breeze through setup
Perfectly tuned for the room
Fill your home with music
Environmentally sound design
Tech Specs
- Audio
- Details + Dimensions
- Power + Connectivity
- Box Contents
- Requirements
Amplifiers
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
Tweeters
Seven precisely angled silk-dome tweeters create crisp high frequencies and clear dialogue. Two of these fire upward, creating dedicated height channels for spatial audio.
Mid-woofers
Six midwoofers ensure faithful playback of mid-range frequencies.
Woofers
Sound Motion™, a four-motor, dual-membrane woofer, delivers exceptional bass in a revolutionary flat, compact design.
Microphones
The far-field microphone array uses advanced beamforming and multichannel echo cancellation for quick and accurate voice control and Trueplay tuning. Disconnect by toggling off the mic switch.
Adjustable EQ
Use the Sonos app to adjust bass, treble, and loudness.
Trueplay
This software measures the acoustics of the room then fine-tunes the EQ. Compatible with iOS and Android devices.
Speech Enhancement
AI detects the human voice to make every word crystal-clear. With just a tap in the Sonos app, choose between four customisable levels for optimal audibility.
Night Sound
Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds.
Home Theatre audio formats
Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos (Dolby Digital Plus), Dolby Atmos*, Dolby TrueHD*, Dolby Atmos (True HD)*, Multichannel PCM*, Dolby Multichannel PCM*, DTS Digital Surround**
The Sonos app's Now Playing screen will display what type of audio is being decoded.
*HDMI5 eARC connection required.
**This is not an indication of a licensed decoder.
Dolby Atmos Music
Requires compatible content.
TV Audio Swap
Swap TV audio between the soundbar and one or two Sonos Ace headphones.
Dimensions
Height: 75 mm
Width: 1,178 mm
Depth: 110.6 mm
Weight
5.9 kg
Colours
Black, White
Finish
Matte
Mounting
M5 x 0.8mm thread pitch L6.5mm
Controls
Use the capacitive touch controls to play, pause, skip, replay, adjust the volume, turn off voice assistants, and group or ungroup Sonos products.
Bluetooth Button
Press to pair with a Bluetooth device.
Mic switch
Toggle off the switch on the back of the product to disconnect power to the microphones.
LEDs
Lights on the product indicate connection, mute status, microphone activation and errors.
WiFi
Compatible with WiFi 6. Connect to WiFi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router.
HDMI eARC
Connect to your TV's HDMI eARC/ARC port with the included HDMI cable.
Optical
Optical audio adapter sold separately.
Bluetooth
Bluetooth 5.3 supports audio streaming from any Bluetooth-enabled device.
Voltage
100-240V 50/60Hz internal power supply
CPU
Quad Core
4xA55 1.9GHz
Memory
2GB SDRAM
8GB NV
Voice
Works with Sonos Voice Control and Amazon Alexa. Availability of services varies by language and country.
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher on WiFi
TV Compatibility
Not compatible with CCFL-backlit TVs (manufactured 2004-2012)
Sonos Arc Ultra
Power Cable I
Length: 6 ft (2 m)
HDMI Cable
Length: 4.9 ft (1.5 m)
Documentation
Quickstart Guide and legal/warranty information
WiFi
Internet connection
Power Source
Nearby electrical outlet
Sonos app
The latest generation of the Sonos app running on a compatible device
Can Arc Ultra be wall-mounted?
Yes. We recommend using the Sonos Arc Ultra Wall Mount (sold separately).
Will Arc Ultra work with the Sonos Arc Wall Mount?
The Sonos Arc Wall Mount will work with Arc Ultra, but given the different dimensions of the products, the mount may be visible from certain angles. For this reason, we recommend using the Sonos Arc Ultra Wall Mount.
Which Sonos speakers work as surrounds with Arc Ultra?
A matching pair of the following speakers will work as surrounds: Era 300, Era 100, Sonos One (including SL), Sonos Five, and SYMFONISK (Gen 2) speakers. You can also use Amp to power in-wall, in-ceiling or other passive speakers as surrounds.
Which generations of Sub are compatible with Arc Ultra?
All generations of Sub and Sub Mini are compatible with Arc Ultra. A dual Sub setup requires Sub 4 and/or Sub (Gen 3).
What is HDMI eARC?
eARC stands for enhanced Audio Return Channel. This type of connection allows full-resolution sound signals, including Dolby Atmos, to be passed from your TV to the soundbar.
Do I need a TV that supports HDMI eARC?
Arc Ultra can connect to TVs with HDMI eARC, HDMI ARC, or optical outputs. However, HDMI eARC is recommended. Optical requires the Sonos Optical Audio Adapter (sold separately).
If you connect to a TV with HDMI eARC, the Dolby audio formats supported include Dolby Atmos, TrueHD, MAT, Dolby Digital Plus, and Dolby Digital.
If you connect to a TV using HDMI ARC, the Dolby audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Atmos, Dolby Digital Plus, and Dolby Digital. An HDMI ARC connection cannot support TrueHD or MAT.
If you connect to a TV using the optical audio adapter, the Dolby audio formats supported are dependent on your TV model and manufacturer. The TV may be capable of sending Dolby Digital. An optical connection cannot support Dolby Atmos, TrueHD, MAT, or Dolby Digital Plus.
How do I know if I'm getting Dolby Atmos?
Dolby Atmos is dependent on the source material as well as the TV passing an Atmos signal through the HDMI port. If the soundbar is receiving an Atmos signal, this will be displayed on the Now Playing screen and Settings menu in the Sonos app.
Do I need surrounds and a subwoofer for Dolby Atmos?
Arc Ultra supports Dolby Atmos as a standalone soundbar. Adding a subwoofer and surrounds will provide an even more immersive Dolby Atmos experience.
How does the Dolby Atmos experience differ between Beam (Gen 2) and Arc Ultra?
The technology in Beam (Gen 2) renders two additional audio channels and uses psychoacoustic HRTF technology to give the impression of height channels, simulating a 5.0.2 experience. Arc Ultra features two upward-firing speakers that physically project audio towards the ceiling for a true height channel experience. Arc Ultra renders a 9.1.4 Atmos signal.
Does Arc Ultra support Dolby Atmos Music?
You can stream Dolby Atmos Music from Amazon Music and Apple Music.
Which voice assistants does Arc Ultra support?
Arc Ultra supports Sonos Voice Control and Amazon Alexa. While streaming with Apple AirPlay 2, you can use Siri on your iOS device to control Apple Music.
Can I control my TV with my voice?
If your TV supports CEC (TVs with HDMI will support CEC) and you have set up a voice assistant, you can control the TV with your voice.
Does Arc Ultra work with Apple TV 4K?
Arc Ultra will support Dolby Digital 5.1 and Dolby Atmos content with an Apple TV 4K. For Dolby Atmos content, Apple TV 4K uses a high-bandwidth format known as MAT and requires an eARC-capable TV. Some Dolby-certified TVs can convert Apple TV 4K Atmos content to an ARC-compatible format. Check with your TV manufacturer for compatibility.
Can I use the Sonos S1 Controller with Arc Ultra?
No. Arc Ultra requires the latest generation of the Sonos app.
Learn how to set up, use, and care for Sonos Arc Ultra, and get a comprehensive look at all the product’s features.
View the guideLearn more about the environmental impact of Sonos products.
View Product Environmental ReportsCompare Sonos Soundbars
SONOS ARC Ultra
Rs. 99,999.00
- 14 drivers, including Sound Motion™
- For TVs 50"+
- Advanced Speech Enhancement
- Dolby Atmos
- Trueplay™ for iOS and Android
- Bluetooth 5.3 and WiFi
- HDMI® eARC
- Works with TV remote
- Voice enabled
- Upward-firing drivers
Beam (Gen 2)
Rs. 49,999.00
- 5 drivers
- For TVs up to 65"
- Speech Enhancement
- Dolby Atmos
- Trueplay™ for iOS
- WiFi
- HDMI® eARC and Optical Adapter
- Works with TV remote
- Voice enabled
Ray
Rs. 22,999.00
- 4 drivers
- For TVs up to 55"
- Speech Enhancement
- Dolby Digital
- Trueplay™ for iOS
- WiFi
- Optical
- Works with TV remote
- Voice enabled