1% for the Planet

A black Arc Ultra from above, turned at a slight angle

Top of a black Arc Ultra at an angle, from the right side

A family on the couch watching TV with a black Arc Ultra and a black Sub 4

Back of a black Arc Ultra turned at an angle

Top of a black Arc Ultra at an angle, from the left side

A mother and daughter playing in front of the TV with a black Arc Ultra

Back of a black Arc Ultra with cable cove

A black Arc Ultra mounted to the wall beneath a TV in a living room

A group of friends in a living room watching a basketball game with a black Arc Ultra and a black Sub 4

Refurbished Arc Ultra

$749

$879

Save $130

4.9/5

Featuring breakthrough Sound Motion™ technology for a more expansive soundstage, Arc Ultra brings your entertainment to life like no other soundbar.

More info

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

Two Sonos employees inspecting recyclable Sonos packaging

A sound choice for a more sustainable future

The Sonos Certified Refurbished program is key to our sustainability efforts, helping minimize waste and extend the life of our products.

Sustainability at Sonos

Serviceability

We're designing products that are easier to disassemble so they can be more efficiently repaired and reused.

Circularity

By incorporating recycled materials in new products and refurbishing existing ones, we're amplifying a circular economy.

Recyclability

We're eliminating plastic from our packaging in favor of paper that's responsibly sourced and completely recyclable.

You shop, we donate

We donate 1% of Certified Refurbished sales to high-impact nonprofits focused on environmental preservation and restoration, including Rainforest Connection.

A member of a rainforest conservation crew examining a tree in the rainforest

Certified Sonos quality

Every refurbished product undergoes thorough testing to guarantee it's good as new and includes:

The same one-year warranty as a brand new product

All accessories, manuals, and other documentation

Pristine packaging and necessary replacement parts

Tech Specs

Amplifiers

Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.

Tweeters

Nine precisely angled silk-dome tweeters create crisp high frequencies and clear dialogue. Two of these fire upward, creating dedicated height channels for spatial audio.

Midwoofers

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.

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Speech Enhancement

AI detects the human voice to make every word crystal-clear. With just a tap in the Sonos app, choose between four customizable levels for optimal audibility.

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Night Sound

Turn this setting on in the Sonos app to reduce the intensity of loud sounds and increase the level of quieter sounds.

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Home Theater 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.

*HDMI eARC connection required.
**This is not an indication of a licensed decoder.

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Dolby Atmos Music

Requires compatible content.

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TV Audio Swap

Swap TV audio between the soundbar and one or two Sonos Ace headphones.

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