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.
1% for the Planet
Refurbished Arc Ultra
$879
4.9/5
Featuring breakthrough Sound Motion™ technology for a more expansive soundstage, Arc Ultra brings your entertainment to life like no other soundbar.
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
Seven 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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