"Enrich all your entertainment with the latest generation of our compact smart soundbar, now with Dolby Atmos.
Experience panoramic sound and crystal clear dialogue for shows, movies, and games. And when the TV is off, stream music and more from all your favorite services. Control is easy with the Sonos app, your voice, and Apple AirPlay 2. Add speakers to create a wireless surround sound system and enjoy multi room listening. Everything connects over WiFi."
Immerse yourself in the music
Stream music, radio, podcasts, and more from your favorite services with the Sonos app or Apple AirPlay 2 when the TV is off.
Get crystal clear dialogue
Arc was carefully tuned with the help of Oscar-winning sound engineers to emphasize the human voice so you never miss a word.
Turn on Speech Enhancement in the app to clarify dialogue when characters talk quietly or action intensifies.
Google Assistant and Amazon Alexa are built right in, so you can play music, check the news, set alarms, get your questions answered, and more, completely hands-free.
Easily expand your system
Wirelessly connect Sub and a pair of matching rear surrounds for an even more immersive listening experience.
All eleven Class-D digital amplifiers have been perfectly tuned to the soundbar's unique acoustic architecture.
Three precisely angled silk-dome tweeters create crisp, high frequencies and crystal clear dialogue.
Eight elliptical woofers ensure faithful playback of mid-range and vocal frequencies plus impressive bass.
The far-field microphone array uses advanced beamforming and multi-channel echo cancellation for quick and accurate voice control.
Use the Sonos app to adjust bass, treble, and loudness.
This software measures the acoustics of the room then fine-tunes the soundbar. Supported iOS device required.
Turn this setting on in the Sonos app to boost voice frequencies and clarify dialogue.
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** (*HDMI eARC connection required. **This is not an indication of a licensed decoder.) The Sonos app's Now Playing screen will display what type of audio is being decoded.
Connect to WiFi with any 2.4 GHz 802.11/b/g/n broadcast-capable router. For 5 GHz routers, you can either enable 2.4 GHz 802.11b/g/n in router settings or hardwire a Sonos product.
Connect to your TV's HDMI eARC/ARC port with the included HDMI cable. If your TV has an optical output only, use the included Sonos Optical Audio Adapter.
10/100 port for hardwiring to your router
Infrared (IR) Receiver
Syncs the soundbar with your TV remote for streamlined control
100-240V 50/60Hz internal power supply
1.4 GHz A-53
Apple AirPlay 2
Works with AirPlay 2 on Apple devices iOS 11.4 and higher
Works with Amazon Alexa and Google Assistant
Not compatible with CCFL-backlit TVs (manufactured 2004-2012)
Height: 87 mm
Width: 1142 mm
Depth: 116 mm
Threaded mount 12.7 mm / 10-32 threaded mounting socket
Use the capacitive touch controls on the product to play, pause, skip, replay, adjust the volume, turn off the microphones, and more.
Lights on the product indicate connection, mute status, microphone activation and errors.
The latest generation of the Sonos app running on a compatible device
Nearby electrical outlet
Can I mount Arc?
Yes. We recommend using the Sonos Arc Wall Mount.
Which Sonos speakers work as surrounds?
A matching pair of the following speakers will work as surrounds: Era 300, Era 100, Sonos One (including SL), Sonos Five, Play:1, Play:3, and Play:5 (Gen 2). You can also use Sonos Amp to power in-wall, in-ceiling, or other passive speakers as surrounds.
Which generations of Sub will work with Arc?
All generations of Sub will work with Arc.
What is HDMI eARC?
eARC stands for enhanced Audio Return Channel. It allows full-resolution sound signals, including Dolby Atmos, to be passed from your TV to the soundbar.
Do I need surrounds and a subwoofer for Dolby Atmos?
No. Adding surrounds and a subwoofer will provide the best sound experience, but you can still enjoy Atmos with Arc as a standalone soundbar.
How does the Dolby Atmos experience differ from Beam (Gen 2) to Arc?
The processing power in Beam (Gen 2) renders two additional audio channels through the five speaker arrays and uses psychoacoustic HRTF technology to give the impression of height. Arc has two internal speakers that physically fire audio upward for a true height experience.
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.
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 will be able to control the TV with your voice.