SONOS ARC ULTRA 

Featuring breakthrough Sound Motion™ technology, Arc Ultra brings your entertainment to life like no other soundbar.

The soundbar, reinvented

Arc Ultra is the sleekest and most powerful soundbar Sonos has ever created. With an all-new acoustic architecture powered by 14 Sonos-engineered drivers and advanced technologies like Sound Motion™, Arc Ultra fills every inch of the room and precisely places sounds all around you for an entertainment experience that feels out of this world.

Key to next-level immersion

One of the most significant breakthroughs in audio engineering in nearly 100 years, Sound Motion™ packs unprecedented performance in an unbelievably flat, compact design. This technology unlocks greater clarity, depth, and balance than ever before possible from a soundbar this sleek. Hear every frequency with astounding accuracy, and experience double the bass output of Arc.³

Sound in a whole new dimension

With Dolby Atmos, Arc Ultra brings sound to life with sensational definition and envelops you in a mind-blowing 9.1.4 spatial audio experience.¹

Beyond immersive

Pair Arc Ultra with a Sonos Sub and Era 300 rear speakers for the ultimate Dolby Atmos surround sound experience, with bass you can feel and jaw-dropping detail from every direction.² Make the experience all your own with a pair of Sonos Ace headphones.

Dialogue has never been so clear

Arc Ultra is engineered to maximise dialogue clarity. The Sonos app gives you the power to make every word even clearer with your preferred level of Speech Enhancement.

Design worthy of your home

Distinctive curved shape. Low-profile design. Matte finish. Arc Ultra is thoughtfully crafted to look great in your home and keep the focus on your entertainment.

Fill your home with music

Arc Ultra is more than a soundbar. It’s also our most powerful spatial audio speaker. When the TV is off, stream music and more with WiFi and Bluetooth. Listen all around your home with Sonos speakers in other rooms.

Environmentally sound design

From increasing the energy efficiency of our products to eliminating plastic from our packaging, we're finding innovative ways to tone down our environmental impact.

AUDIO FEATURES

• Eleven Class-D digital amplifiers perfectly tuned to Ultra'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.
• True-play™ 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 emphasises the frequencies of the human voice to clarify dialogue.
• Night Sound reduces the intensity of loud sound effects.

POWER AND NETWORKING FEATURES

• Power supply - Auto-switching 100-240 V, 50-60 Hz AC universal input.
• HDMI ARC Port - Use the included HDMI Cable to connect to your TV's HDMI ARC/eARC input.
• Optical Audio - Connect to your TV's optical audio output.
• 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
• Arc is not compatible with CCFL-backlit TVs (manufactured 2004-2012).

WHAT’S IN THE BOX?

• Arc
• Power Cable
• HDMI Cable
• Optical Audio Adapter
• QuickStart Guide
• Legal & Warranty Information

DIMENSIONS

• Dimensions (H x W x D)  (75 x 1178 x 110.6 mm)
• Finish - Black / White 
• Status LED - Indicates the speaker and microphone status and adjusts based on the ambient light of the room to be visible but not distracting.
• Capacitive Touch Controls - Tap to play, pause, adjust the volume, and mute the microphones. Swipe right to skip ahead or left to revisit a track.
• Weight - (5.9 kg)