Introducing the Arc Ultra, the ultimate home theater experience. With its powerful Sound Motion technology, Dolby Atmos, and enhanced Speech Enhancement, Arc Ultra delivers immersive, crystal-clear audio that will transform your entertainment. Easily control it with your TV remote, Sonos app, or voice commands. Pair it with Sonos Sub and Era 300 for a complete surround sound system, or expand your listening to every room with additional Sonos speakers.
Get the Details
Features & Specs
AMPLIFIERS
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
DOLBY ATMOS
9.4.1 Spatial Audio Experience
SOUND MOTION
Unlock greater clarity, depth, and balance
ADJUSTABLE EQ
Use the Sonos app to adjust bass, treble, and loudness.
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
DOLBY ATMOS
9.4.1 Spatial Audio Experience
SOUND MOTION
Unlock greater clarity, depth, and balance
ADJUSTABLE EQ
Use the Sonos app to adjust bass, treble, and loudness.
DIMENSIONS (WxHxD)
46.38" x 2.95" x 4.35"
WEIGHT
13lbs
Expert Insight
I had the opportunity to listen to the new Arc Ultra ahead of its release, and I was thoroughly impressed by how it delivered multidirectional sound, creating an immersive experience without the need for rear speakers.
Dylan Crane
Brand Manager
Details
Sonos Arc Ultra Smart Soundbar
Step into the future of home theater audio with the Sonos Arc Ultra, ListenUp’s 2024 “Great Gear of the Year” winner in Hi-Fi and Home Theater. This cutting-edge soundbar features revolutionary Sound Motion™ technology, a powerful 9.1.4 Dolby Atmos spatial audio system, and an elegant design that blends effortlessly into any living space. Enjoy crystal-clear dialogue, thunderous bass, and immersive surround sound — all easily controlled via your TV remote, voice commands, the Sonos app, or touch controls. With both WiFi and Bluetooth® streaming, the Arc Ultra isn’t just for TV; it transforms your entire audio experience from movies to music.
Specifications
Amplifiers: 15 Class-D digital amplifiers
Tweeters: 7 silk-dome tweeters, including 2 upward-firing for Atmos effects
Midwoofers: 6 dedicated drivers for balanced mids and vocals
Woofer: 1 Sound Motion woofer with 4-motor dual-membrane architecture
Microphones: Far-field array with Trueplay™ and voice assistant functionality
EQ: Adjustable via the Sonos app
Trueplay Tuning: Available for iOS and Android for room-specific sound optimization
Audio Features: Speech Enhancement, Night Sound mode
Streaming Formats: Dolby Atmos Music, TV Audio Swap
Connectivity: HDMI® eARC, WiFi, Bluetooth®, Apple AirPlay 2
Control Options: Sonos app, TV remote, touch interface, Sonos Voice Control, Amazon Alexa
Sonos Arc vs. Arc Ultra – Quick Comparison Summary
Sonos Arc: The original premium soundbar from Sonos featuring Dolby Atmos, 11-speaker array, voice control, Trueplay tuning, and excellent surround performance. Ideal for high-quality TV and music playback in a sleek, minimalist design.
Sonos Arc Ultra: An upgraded version of the Arc with Sound Motion™ technology, a 9.1.4 Dolby Atmos system (vs. 5.0.2 on Arc), 15 amplifiers, enhanced bass performance, and support for Bluetooth® streaming in addition to WiFi. Offers deeper immersion, more precise bass, and greater connectivity options.
Key Features List
Sound Motion™ Technology: Delivers next-generation low-end precision with a 4-motor dual-membrane woofer design.
Dolby Atmos 9.1.4 Channel Audio: Creates multidimensional surround sound with upward-firing tweeters for full spatial immersion.
Voice-Enabled Control: Use Sonos Voice Control or Amazon Alexa for hands-free operation.
WiFi & Bluetooth Streaming: Listen to music, podcasts, and more from your favorite services even when the TV is off.
Speech Enhancement & Night Mode: Customize sound clarity and reduce loud effects for late-night viewing.
Trueplay™ Tuning: Automatically adjusts the audio based on your room’s acoustics via iOS or Android.
Q&A Section
Q: What makes the Sonos Arc Ultra different from the standard Sonos Arc? A: The Arc Ultra features upgraded 9.1.4 spatial audio with Sound Motion™ technology and improved bass response, taking immersive sound to a new level.
Q: Does the Arc Ultra support Dolby Atmos? A: Yes, it supports Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, and other advanced surround formats through HDMI eARC.
Q: Can I use the Arc Ultra without a TV? A: Absolutely. Stream music, podcasts, and more over WiFi or Bluetooth, even when your TV is turned off.
Q: What is Sound Motion™ technology? A: It’s a unique woofer design using a 4-motor, dual-membrane setup to produce ultra-precise and powerful bass performance.
Q: Does it work with Apple devices? A: Yes, the Arc Ultra supports Apple AirPlay 2 for seamless streaming from iPhones, iPads, and Macs.
Q: Is voice control built-in? A: Yes, it includes Sonos Voice Control and Amazon Alexa support for hands-free convenience.
Q: How do I optimize sound for my room? A: Use Trueplay™ tuning via the Sonos app on iOS or Android to automatically calibrate the sound to your room’s acoustics.
Q: Can I expand the system with more speakers? A: Definitely. Pair with the Sonos Sub and Era 300 rear speakers for a full home theater setup, and add more Sonos speakers for whole-home audio.
Reviews
Product Description
Product Description
Introducing the Arc Ultra, the ultimate home theater experience. With its powerful Sound Motion technology, Dolby Atmos, and enhanced Speech Enhancement, Arc Ultra delivers immersive, crystal-clear audio that will transform your entertainment. Easily control it with your TV remote, Sonos app, or voice commands. Pair it with Sonos Sub and Era 300 for a complete surround sound system, or expand your listening to every room with additional Sonos speakers.
Get the Details
Features & Specs
Features & Specs
AMPLIFIERS
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
DOLBY ATMOS
9.4.1 Spatial Audio Experience
SOUND MOTION
Unlock greater clarity, depth, and balance
ADJUSTABLE EQ
Use the Sonos app to adjust bass, treble, and loudness.
Fifteen Class-D digital amplifiers perfectly tuned to the unique acoustic architecture.
DOLBY ATMOS
9.4.1 Spatial Audio Experience
SOUND MOTION
Unlock greater clarity, depth, and balance
ADJUSTABLE EQ
Use the Sonos app to adjust bass, treble, and loudness.
DIMENSIONS (WxHxD)
46.38" x 2.95" x 4.35"
WEIGHT
13lbs
Expert Insight
Expert Insight
I had the opportunity to listen to the new Arc Ultra ahead of its release, and I was thoroughly impressed by how it delivered multidirectional sound, creating an immersive experience without the need for rear speakers.
Dylan Crane
Brand Manager
Details
Details
Sonos Arc Ultra Smart Soundbar
Step into the future of home theater audio with the Sonos Arc Ultra, ListenUp’s 2024 “Great Gear of the Year” winner in Hi-Fi and Home Theater. This cutting-edge soundbar features revolutionary Sound Motion™ technology, a powerful 9.1.4 Dolby Atmos spatial audio system, and an elegant design that blends effortlessly into any living space. Enjoy crystal-clear dialogue, thunderous bass, and immersive surround sound — all easily controlled via your TV remote, voice commands, the Sonos app, or touch controls. With both WiFi and Bluetooth® streaming, the Arc Ultra isn’t just for TV; it transforms your entire audio experience from movies to music.
Specifications
Amplifiers: 15 Class-D digital amplifiers
Tweeters: 7 silk-dome tweeters, including 2 upward-firing for Atmos effects
Midwoofers: 6 dedicated drivers for balanced mids and vocals
Woofer: 1 Sound Motion woofer with 4-motor dual-membrane architecture
Microphones: Far-field array with Trueplay™ and voice assistant functionality
EQ: Adjustable via the Sonos app
Trueplay Tuning: Available for iOS and Android for room-specific sound optimization
Audio Features: Speech Enhancement, Night Sound mode
Streaming Formats: Dolby Atmos Music, TV Audio Swap
Connectivity: HDMI® eARC, WiFi, Bluetooth®, Apple AirPlay 2
Control Options: Sonos app, TV remote, touch interface, Sonos Voice Control, Amazon Alexa
Sonos Arc vs. Arc Ultra – Quick Comparison Summary
Sonos Arc: The original premium soundbar from Sonos featuring Dolby Atmos, 11-speaker array, voice control, Trueplay tuning, and excellent surround performance. Ideal for high-quality TV and music playback in a sleek, minimalist design.
Sonos Arc Ultra: An upgraded version of the Arc with Sound Motion™ technology, a 9.1.4 Dolby Atmos system (vs. 5.0.2 on Arc), 15 amplifiers, enhanced bass performance, and support for Bluetooth® streaming in addition to WiFi. Offers deeper immersion, more precise bass, and greater connectivity options.
Key Features List
Sound Motion™ Technology: Delivers next-generation low-end precision with a 4-motor dual-membrane woofer design.
Dolby Atmos 9.1.4 Channel Audio: Creates multidimensional surround sound with upward-firing tweeters for full spatial immersion.
Voice-Enabled Control: Use Sonos Voice Control or Amazon Alexa for hands-free operation.
WiFi & Bluetooth Streaming: Listen to music, podcasts, and more from your favorite services even when the TV is off.
Speech Enhancement & Night Mode: Customize sound clarity and reduce loud effects for late-night viewing.
Trueplay™ Tuning: Automatically adjusts the audio based on your room’s acoustics via iOS or Android.
Q&A Section
Q: What makes the Sonos Arc Ultra different from the standard Sonos Arc? A: The Arc Ultra features upgraded 9.1.4 spatial audio with Sound Motion™ technology and improved bass response, taking immersive sound to a new level.
Q: Does the Arc Ultra support Dolby Atmos? A: Yes, it supports Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, and other advanced surround formats through HDMI eARC.
Q: Can I use the Arc Ultra without a TV? A: Absolutely. Stream music, podcasts, and more over WiFi or Bluetooth, even when your TV is turned off.
Q: What is Sound Motion™ technology? A: It’s a unique woofer design using a 4-motor, dual-membrane setup to produce ultra-precise and powerful bass performance.
Q: Does it work with Apple devices? A: Yes, the Arc Ultra supports Apple AirPlay 2 for seamless streaming from iPhones, iPads, and Macs.
Q: Is voice control built-in? A: Yes, it includes Sonos Voice Control and Amazon Alexa support for hands-free convenience.
Q: How do I optimize sound for my room? A: Use Trueplay™ tuning via the Sonos app on iOS or Android to automatically calibrate the sound to your room’s acoustics.
Q: Can I expand the system with more speakers? A: Definitely. Pair with the Sonos Sub and Era 300 rear speakers for a full home theater setup, and add more Sonos speakers for whole-home audio.
