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Bang & Olufsen

Bang & Olufsen Beosound A9 (5th Generation) - Iconic and Powerful Multiroom WiFi and Bluetooth Home Speaker with Active Room Compensation, Black Anthracite

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Feb 16
Order within 7 hours and 58 minutes
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Color: Black Anthracite


Features

  • POWERFUL ROOM-FILLING SOUND: music to fill your living space thanks to its seven effective drivers
  • ACTIVE ROOM COMPENSATION: Beosound A9 scans the room around it to optimize the sound according to its placement
  • POWERFUL STREAMING PLATFORM: a fast, easy setup, and a streaming powerhouse ready for future upgrades and software updates
  • ICONIC DESIGN, RICH EXPRESSIVE SOUND: a speaker thats as good to look at as it is to listen to
  • BANG & OLUFSEN APP: Customise settings, choose your favourite sound profile, set up timers and alarms, and much more, with the Bang & Olufsen app.
  • CONNECT YOUR SPEAKERS: Connect multiple Bang & Olufsen speakers and stream music to them with Beolink Multiroom, AirPlay 2 and more.

Description

Fill your rooms with rich and spacious sound. Exceptional acoustics, seven drivers and a system crafted by Bang & Olufsen engineers, Beosound A9 is a powerful home speaker capable of creating intimate, ambient listening moments as well as sweeping sound experiences. Sound that’s made for your home. Beosound A9 uses Active Room Compensation to scan the room around it to optimize the sound according to its placement. Customize your audio and EQ preferences with Beosonic Tuning and listen to music the way you’ve always wanted to. Enjoy high-quality sound throughout your home. Use multiroom technology to connect to other compatible speakers and you can sync your sound experience as you move through rooms. The speaker’s powerful streaming platform lets you access all your favorite services, thanks to Chromecast built-in, Airplay 2 and Bluetooth. You can also use the Bang & Olufsen app to customize your listening experience. Adjust settings, choose your favorite sound profile, set up timers and alarms, and much more. Intuitive and satisfying controls let you interact seamlessly with Beosound A9. Control music volume in a smooth interaction by gently sliding your hand across its surface. With a simple tap you can skip to the next and previous track or play/pause your music. Make it yours. An iconic design that’s as happy center stage as it is blending into your interior decor, Beosound A9 can be wall mounted or freestanding and there are a variety of stylish wooden legs and textile covers to choose from. Covers and legs are also exchangeable, so if you redecorate, you can update your speaker to complement your new style. Beosound A9 is also built with the future in mind. It utilizes Mozart, a Bang & Olufsen software program created to ensure our product longevity goes beyond physical design and craftmanship. Enjoy interacting with an intuitive system that will be updated, improved and built on for years to come. Authentic sound and a minimalist design, bring soul-stirring experiences into your home.

Brand: Bang & Olufsen


Speaker Maximum Output Power: 1500 Watts


Frequency Response: 20000 Hz


Connectivity Technology: Bluetooth, Wi-Fi


Audio Output Mode: Stereo, Surround Sound, Custom


Mounting Type: Floor Standing


Material: Aluminum, Fabric, Plastic, Wood


Model Name: Beosound A9 5th Gen


Speaker Type: Multi Room


Special Feature: Multi Room Audio


Recommended Uses For Product: Music


Compatible Devices: Smartphone


Subwoofer Diameter: 82 Centimeters


Surround Sound Channel Configuration: 2.0 (or upgradeable to a more complex setup)


Color: Black Anthracite


Included Components: Beosound A9 Speaker, Power Cable, Quick Start Guide, USB-C to AUX adapter


Product Dimensions: 16.3"D x 27.6"W x 35.75"H


Item Weight: 32.4 Pounds


Is Waterproof: False


Warranty Type: Manufacturer


Maximum Range: 100 Meters


Number of Items: 1


Control Method: App, Touch


Wireless Communication Technology: Airplay, Bluetooth, Wi-Fi


Speaker Size: 20 Centimeters


Power Source: Corded Electric


Tweeter Diameter: 2.54 Centimeters


Water Resistance Level: Not Water Resistant


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wireless


Series Number: 5


Manufacturer: Bang & Olufsen


Shape: round


Set Name: Beosound A9


Item Weight: 32.4 pounds


Item model number: 1200632


Date First Available: March 9, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • B&O BeoSound A9 5th Generation Review
Color: Black Anthracite
Easy to set up and connect to Wifi. I still don't quite get the mystery buttons on the back but whatever. Filled a giant room in my house with deep yet crisp sound. Sounds great cranked up, but still retains depth at normal listening levels. In the words of Ferris Bueller "It is so choice. If you have the means, I highly recommend picking one up." ... show more
Reviewed in the United States on December 12, 2025 by Mike T.
    • Stunning Design and Incredible Sound
Color: Black Anthracite
I’ve had the Beosound A9 (5th Gen) for a little while now, and it continues to impress me every day. The iconic design is a statement piece in the room — sleek, minimal, and truly eye-catching. It looks more like high-end furniture or artwork than a typical speaker, and it blends beautifully into my home. Sound quality is everything you’d expect from Bang & Olufsen: rich, clear, and powerful. The bass is deep without being muddy, the mids are warm, and the highs are crisp and detailed. What really makes a difference is the Active Room Compensation — it automatically adjusts to the acoustics of the space, so the music sounds balanced whether the speaker is against the wall, in the corner, or more open. Connectivity is seamless. Multiroom WiFi and Bluetooth work flawlessly, and it integrates smoothly into my setup. I’ve streamed everything from quiet background music to full-volume parties, and the A9 handles it all effortlessly without distortion. Yes, it’s an investment, but this is not just a speaker — it’s a centerpiece that combines art, design, and world-class sound. If you’re looking for something iconic that elevates both your space and your listening experience, the Beosound A9 is worth every penny. ... show more
Reviewed in the United States on August 26, 2025 by SK
    • Sound quality
Color: Natural Aluminum
I am not an audiophile, but I do value quality audio and I have a significant investment in home AV. I'm renovating a patio and looking for quality outdoor audio and it does not exist, IMO. I decided to buy this A9 to use on the patio and I could not be happier with the audio quality. I have other outdoor systems with multiple custom speakers and they do not fill the space with the same clarity and bass. It's almost too easy. I realize that the A9 cannot live outside, but for this level of fidelity I'm happy to move it back and forth as needed. I'm considering a second and a third, I'm that pleased with the performance. That said, it's pricey. at $3500 it's painful, but over the years I've spent much much more to try and achieve this level of musical enjoyment poolside and failed. I think I could buy one more and still consider it money well spent, TBD. Update: I'm still enjoying the A9 but the current price of $4500 each is ridiculous. I came back to get a second one but can't make sense of the 30% price increase. ... show more
Reviewed in the United States on May 1, 2024 by Robert E.
    • Beautiful aesthetics, Good But Not Great Sound
Color: Natural Aluminum
The beosound level has actually better sound than this unit at half the price. This is a beautiful piece great architecture and the sound is certainly good but nowhere near the value for the price. There is a crossover point between paying for a high-end feature and benefit of a product and the actual delivery of those features and benefits. The beosound level delivers 100%. Unfortunately, this unit just doesn’t. ... show more
Reviewed in the United States on September 10, 2025 by TRAILWALKER3000
    • Does not support pandora
Color: Natural Aluminum
A bit cluncky forcing you to use their app. Doesn't work with pandora if yiurna pandora dan in the USA.
Reviewed in the United States on October 3, 2025 by Neil Wilson
    • Great! ... but not perfect.
Color: Black Anthracite
Alright, first thing's first. If you're in the market for a Bang & Olufsen because either money is no object, you have a very high budget, or you have aesthetic and decorative concerns. If you are looking for the highest possible sound quality, with no other concerns, you might consider another option to save money. This high price tag isn't going toward all sound quality. (Though it certainly isn't lacking. More on that in a moment.) Without dragging it out, what are you getting that is unique to the Beosound A9? Beautiful design. This is a unique, and absolutely stunning design. You could put this in any room, and unless you point out that it's a speaker, the average person won't even recognize it without prompting. I tested this with guests. Even with pointing to the room, it took a minute to find the speaker. If you're butting heads with a spouse because you want a gaudy, powerful speaker, and they want something subtle, well... this may just be your middle ground. Build quality. The first thing I noticed when I opened the box was that 5-letter country of manufacture. China? Nope. Czech. This looks, and feels, like the sky was the limit on built quality. Everything about it screams TOTL with look and feel. Even sliding your fingers across the metal feels smooth and flawless. It's the luxury car of speakers. Build quality matters. I'm not in the least bit concerned about physical driver or frame failures. Sound quality. Okay, I mentioned earlier that you could spend your money more efficiently if you only care about sound quality. You could get a pair of high-quality tower/floor speakers from reputable brands for half this price. However, I can tell you that these sound about as good as most people could ever tell or would ever need. The bass is almost shockingly deep and rumbly, reaching all but the very lowest registers. I mean 20hz and under. A depth most people will not care about, and very few speakers could ever reach without the help of a subwoofer. Super punchy, and very responsive to the app's EQ. Midrange and treble require no adjustment at all. IF you did decide to adjust the treble, you could. You have quite a broad sweep for both bass and treble in the B&O app. Truly awesome sound quality. And that's with Bluetooth. Which, incidentally, is also the reason for that 1-star deduction. Bluetooth. I considered requesting a replacement for this reason. Still am, actually. However, I've come to the conclusion that this is probably just a shortcoming of these units. One I hope is fixed with firmware. IF, or WHEN you get a stable connection without all the wackiness, it sounds amazing. As good of a Bluetooth connection as you can hope for. However, here's what usually happens: First of all, some devices are requiring me to completely delete and pair again EVERY time I want to listen to the speaker. It'll connect, then disconnect, repeatedly until I completely redo the pairing process. For other devices, like my phone, it will reconnect, but even with the app open I get crazy volume fluctuations. Even when I set the volume default in the app. It seems to totally ignore it and roll a digital dice instead. Sometimes I'll hit play and it'll blow the windows out. I'll scramble to turn it down before my eardrums melt. Other times, I'll question if it's even connected, only to realize the volume is so low I literally can't hear it (even with my phone at 50%). I'll have to get up, walk over to it, and manually turn up the volume. For this price tag, this is hard to swallow. I'm giving B&O the benefit of the doubt that this'll be fixed. Also, once a good connection is established the volume is tuned, you are ready to sit back and enjoy one of the best listening experiences of your life. Should you buy the B&O Beosound A9? Yes... maybe. If one of the first few factors I mentioned are among your primary concerns, this is a stellar option. Possibly a TOTL option for you. It's built like a luxury tank, looks absolutely beautiful and modern, and sounds quite good. Sound your -only- concern? You could do better for the price. For the right person, in the right home, under the right circumstance? Highly recommended. ... show more
Reviewed in the United States on March 31, 2023 by M. Owens
    • Wonderful speakers
Color: Black Anthracite
I love the balance of the sound on this speaker. Unlike the previous versions, this one has bass power and just the right amount of treble and voice quality.
Reviewed in the United States on April 1, 2025 by Charlie Tang
    • Good sound but bad information.
Color: Natural Aluminum
There was not enough information provided with the speaker. I spend a lot of time getting connected. An app is provided, but I still spent too much time figuring out how to use it properly.
Reviewed in the United States on December 27, 2024 by ED FISHER

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