Product Overview
3D sound with Dolby Atmos
Experience shows, movies, and games with the precise and immersive sound of Dolby Atmos on Arc. The upward-firing drivers create a multi-dimensional soundstage that moves around you, rendering every whisper and explosion with dramatic clarity, detail, and depth.
A realistic listening experience
Arc's advanced processing creates five channels that masterfully deliver sound to your ears from all directions at the exact right moment.
Tuned to perfection
Trueplay tuning technology optimizes the sound for the unique acoustics of the room where Arc is placed, calibrating the height channels for precise localization.
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.
Extraordinary sound meets elegant design
Featuring eleven high-performance drivers for crisp highs, dynamic midranges, and surprising bass, Arc's slim profile can be discreetly mounted or placed on furniture.
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.
Voice control
Google Assistant and Amazon Alexa are built right in, so you can play music, check 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.
Audio Features
Eleven Class-D digital amplifiers perfectly tuned to Arc's acoustic architecture.
Eight elliptical woofers ensure faithful playback of mid-range and vocal frequencies in addition to rich bass.
Three precisely angled silk-dome tweeters create crisp high frequencies and crystal clear dialogue.
Far-field microphone array uses advanced beamforming and multi-channel echo cancellation so your voice assistant can be readily activated.
Trueplay™ software dynamically tunes the speaker to the unique acoustics of the room. iOS device required.
Adjustable EQ settings in the app, including bass, treble, and loudness.
Speech Enhancement emphasizes the frequencies of the human voice to clarify dialogue.
Night Sound reduces the intensity of loud sound effects.
Power & Networking
Power supply - Auto-switching 100-240 V, 50-60 Hz AC universal input.
Ethernet Port - 1 10/100 Mbps ethernet port. Wire directly to your router if WiFi is unreliable.
WiFi - Connects to your home WiFi network with any 802.11b/g, 2.4 GHz broadcast-capable router.
Sonos S2 - Download the latest generation of the app to set up and control.
Apple AirPlay 2 - Works with AirPlay 2 on Apple devices iOS 11.4 and higher.
Infrared (IR) receiver - Syncs with your TV remote for streamlined control
CPU - Quad Core 1.4 GHz A-53
Memory - 1GB SDRAM 4GB NV
Additional Features
TV Remote Sync
AirPlay 2
Voice Control Built In
Mute for Privacy
Touch Controls
Automatic Software Updates
WiFi
What's In the Box?
Arc
Power Cable
HDMI Cable
Optical Audio Adapter
QuickStart Guide
Legal & Warranty Information
Proposition 65 Warning for California Residents