Sonos Arc Soundbar (Black)


Sonos Arc Specs

Channel Configuration 5.0.2-Channel (Virtual Surround)
High-Frequency Drivers 1 x Front-Firing Tweeter
2 x Side-Firing Tweeter
Full-Range Drivers 4 x Front-Firing Elliptical Cone
2 x Side-Firing Elliptical Cone
2 x Up-Firing Elliptical Cone
Amplification 11 x Class-D
Inputs 1 x HDMI – ARC/eARC
USB Ports None
Ethernet LAN
Wireless Audio Protocols AirPlay 2, Proprietary, Wi-Fi
Wi-Fi Yes
Audio Decoding Dolby Atmos
HDMI Compliance ARC, CEC, eARC
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Wall Mountable Yes, with Optional Hardware
Dimensions 45 x 3.4 x 4.6″ / 114.3 x 8.6 x 11.7 cm
Weight 13.8 lb / 6.3 kg


The most exclusive smart soundbar for TV, movies, music, games and much more.

Hear everything you love with Arc’s incredible Dolby Atmos sound. Control it with your remote, the Sonos app, your voice, and Apple AirPlay 2.

Enhance your display’s audio, interact with the Google Assistant or Amazon Alexa, and expand your Sonos ecosystem with the black Sonos Arc Soundbar. It features an 11-driver design with dedicated up- and side-firing drivers that, along with Dolby Atmos compatibility, create an immersive 3D soundstage with your compatible TV and content. With Amazon Alexa and the Google Assistant built-in, you can voice control the Arc and enjoy all your favorite features of either virtual assistant. The Arc is also compatible with Siri when paired with your compatible iOS devices. The soundbar can be placed in front of your TV or mounted to the wall (with optional hardware), and Trueplay technology helps optimize the audio output to match its surroundings.

3D Sound with Dolby Atmos

Enjoy your TV shows, movies, and games with the immersive sound of Dolby Atmos. The Arc’s upward-firing drivers help create a multidimensional soundstage that seems to move around you to provide added clarity, detail, and depth.

Five Phased-Array Channels

The Arc’s processing creates five phased-array channels designed to deliver sound to your ears from all directions at the right moment.

Enhanced Trueplay Tuning Technology

This feature optimizes the sound for the unique acoustics of your room and calibrates the height channels for precise localization.

Immerse Yourself in Music

Stream music, radio, podcasts, and more from your favorite services via the Sonos app or Apple AirPlay 2 when the TV is off.

11-Driver Design

11 drivers, including elliptical drivers and angled side tweeters, help produce vivid detail and augmented bass.

Designed to Blend In

With its elongated shape and seamless facade, the Arc can discreetly mount to the wall with optional hardware or sit beneath the TV without drawing focus away from your content.

Automatic EQ Adjustment

A magnetic sensor detects when the Arc is mounted and adjusts the EQ to temper bass resonance.

Voice Control

The Google Assistant and Amazon Alexa are built-in, so you can play music, check news, set alarms, get your questions answered, and more, hands-free. With AirPlay 2, you can also ask Siri to play Apple Music.

Speech Enhancement

Turn on the Speech Enhancement feature in the app to clarify dialogue when characters talk quietly or action intensifies.

Expandable Design

Wirelessly connect a Sub and a pair of One SL speakers as rears for an even more immersive listening experience, or connect to other Sonos speakers around your home for multiroom listening.


The bandwidth of HDMI eARC supports multichannel audio and has lip-sync compensation built-in.

Ambient Light Sensor

The Arc detects how bright the room is and automatically adjusts the brightness of the LEDs to keep them visible but not distracting.

Designed for Simplified Setup

Bring your phone up to the Arc to automatically pair and securely transfer Wi-Fi credentials using NFC (near-field communication).

Capacitive Touch Controls

Play, pause, skip tracks, adjust the volume, and group rooms by tapping or swiping the top of the soundbar.

Automatic Remote Sync

The Arc connects to your TV’s HDMI eARC port with a single cord to automatically sync with your remote.

Automatic Software Updates

Sonos can update the Arc with new features, services, and app compatibility as they become available.

Mute for Privacy

Turn the microphone off with a tap. The LED light is hardwired, and will also turn off so you know the voice assistant isn’t listening.


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