
Arc Ultra brings your entertainment to life like no other soundbar. Experience unprecedentedly clear, deep, and balanced sound that precisely surrounds you from every direction all with an unbelievably sleek design made possible by breakthrough Sound Motion technology.

Meet Bose's premium soundbar that’s here to pull you deep into the heart of all your favorite content. Bose Smart Ultra Soundbar with Dolby Atmos and Bose TrueSpace technology separates music, dialogue, and effects, and places them in different parts of a room for a truly immersive spatial audio experience like you’ve never heard it before. Having a hard time hearing what your favorite characters are saying? A.I. Dialogue Mode automatically balances voice and surround sound for ultra-crisp vocal clarity. Plus, two upward firing dipole speakers work with Bose technologies to make it feel like your space is filled with sound from every direction — even overhead. Available in Black and Arctic White.

Get swept away into any film, concert or soundtrack with Dolby Atmos 3D sound that reveals rich depth and intricate details. Be surrounded by sound and feel at the center of it all with up-firing channels that project audio overhead, a dedicated center channel for clear dialogue and a wireless subwoofer that delivers room-shaking bass. Pair the soundbar with a Samsung TV to experience powerful, robust audio with Q-Symphony and level up your entertainment a notch or two or three.

Effortlessly enrich your entertainment experience with the latest generation of Beam, now with Dolby Atmos. Enjoy panoramic sound for shows, movies and games when the TV is on, and stream music radio and more when it's off.
| Pros for Sonos - Arc Ultra 9.1.4 Channel Smart Soundbar with Dolby Atmos - Black | |||
|---|---|---|---|
| Sound Quality, Setup Ease, Bass, Design, Connectivity | Sound Quality, Setup, Bass, Design, Ease of use | Sound Quality, Setup Ease, Connectivity, Design, Size | Sound Quality, Ease of use, Setup, Size, Bass |
| Cons for Sonos - Arc Ultra 9.1.4 Channel Smart Soundbar with Dolby Atmos - Black | |||
| Volume, Price, Size, App Usability | Connectivity, Software | There were no cons for this product— | Connectivity, Price, Volume, Dolby Atmos, Remote |
Customers commend the Arc Ultra Soundbar for its awesome sound quality, good bass frequency, simple setup, outstanding ease of use, and sleek design. However, some customers have reported issues with volume control and connectivity. A few customers feel that the price is a drawback, while others feel that the size could be improved. Overall, the positive aspects of the soundbar seem to outweigh the negative ones.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I’m honestly really impressed with the Sonos Arc. The sound quality is on another level — super clear dialogue, deep bass, and it fills the whole room without having to blast the volume. Watching movies feels way more immersive now, especially with action scenes and surround effects. Setup was surprisingly easy and it connected to my TV with no issues. I also like how clean and sleek it looks — it doesn’t take up much space but still makes a big impact. Streaming music on it sounds amazing too. It definitely feels like a premium upgrade and worth the investment.
AudreyR Posted
The SONOS ARC Ultra Soundbar greatly enhances your TV watching experience. My setup includes the ARC Ultra Soundbar, the Sub 4 and 2 ERA 300 as surround sound speakers. Installation and setup is very easy. The HDMI cable included with the soundbar was a little shorter than I needed so I had to purchase a longer one, just because I wanted to run it through a hidden conduit behind the wall, but for a straight tv to speaker connection, it should be enough.
This review is from Sonos - Arc Ultra 9.1.4 Channel Smart Soundbar with Dolby Atmos - White
CarlosL Posted
I bought the Arc Ultra as part of a bundle with the Sub 4 and a pair of Era 300 rear speakers. Setup was very easy and the sound quality is great, especially for music, Dolby 5.1, and Dolby Atmos TV/movie content. The only cords needed for the setup were power for each speaker and an HDMI cable between the Arc Ultra and my TV (included in the box). I already had the Sonos app on my Android phone from the other Sonos speakers I owned previously, and adding the new surround system was a breeze (fully guided in the app). The reason I'm not giving 5 stars is because even though the surround effects work well with the system, I don't feel like I get the level of height channel effects I was expecting from the Atmos content. That could be just my room/setup or the content, but I've tried various adjustments and following guidelines for speaker placement and such and just don't notice much difference in that area. Additionally, I'm a bit disappointed there are no HDMI passthrough inputs on the Arc Ultra like there are on some other soundbars, and to a lesser degree, I'm disappointed there is no DTS:X support. All that aside, I'm very happy with the system, and it works well with my Samsung TV, Roku Ultra, and Xbox.
JimD Posted