Verdict
Impressive sound for a speaker of its size, the same lovely style and longer battery life – the Bang & Olufsen Beosound A1 3rd Gen is another striking portable speaker from the Danish brand, though its price feels a little steep…
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Impressive sound for its size -
Waterproof and very portable design -
Long battery life -
Great sense of style
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The most expensive entry in the Beosound A1 series -
Bass caught out with more demanding tracks
Key Features
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Cradle to Cradle
First Bluetooth speaker to receive C2C certification -
Battery life
Boosted battery up to 24 hours -
Bass
Boosted bass over previous model
Introduction
The Beosound A1 2nd Gen portable speaker was one of my favourite efforts, an outdoor speaker that had plenty of substance to go with the style.
So when the sequel was finally announced (five years later), this is the one product where I’m hoping for more of the same; and judging by the specs, it looks as if Bang & Olufsen have made some smart changes.
Out goes Alexa support, in comes longer battery life and a deeper bass performance. But the price has gone up considerably. If there’s anything that could scupper the A1 3rd Gen from reaching the same heights as the previous model, it’s that the price might be too high.
Design
- Virtually the same looks
- Slightly heavier
- Waterproof
Like previous models in the Beosound A1 series, this 3rd gen model resembles an oversized hockey puck with small holes drilled into a pearl blasted aluminium top surface, while the underside is a waterproof leather base. It’s the same designer in Cecile Mainz – and it remains a terrifically minimalist and elegant speaker.
In the hand it’s slightly heavier – up from 558g to 576g – while there’s the leather strap for carrying around. Mind you, the inclusion of leather is likely to irritate animal lovers.

The buttons are located around the base of the speaker, with playback controls; power, Bluetooth and microphone with a ‘clicky’ sound that confirms it’s been pressed.
Around the rear is a USB-C input for charging (as well as for streaming and microphone use), and on the top and hidden when the speaker is not on is an LED indicator that’s bright enough to be seen from a distance, although less so if you’re spying the speaker from its side.
There’s no change in the water resistance at IP67, so the Beosound A1 3rd Gen is fully dust resistant and waterproof. You can take it to the beach, leave it next to the pool or even hang it up in the shower.


Colours include natural Aluminium, Honey Tone, Eucalyptus Green, Warm Granite. The Honey Tone sample I have is slightly subdued – more autumnal tones than summer, but this speaker isn’t playing in the same sandpit as JBL. It can get dirty but it’s nothing a damp cloth couldn’t wipe away.
The A1 3rd Gen has Cradle to Cradle certification – the first Bluetooth speaker to receive it – which basically means it’s designed to be service. Especially helpful is the battery is replaceable.
Features
- No Alexa support
- Bluetooth multipoint
- Stereo pairing across generations
Bang & Olufsen have ditched Alexa support, which I’m not fussed about. It was a cool feature but relied on your mobile’s data connection to work. Imagine using it overseas…
Bluetooth connectivity is the 5.1 version. There’s multi-point Bluetooth support for connecting to two devices at once; while the strength of the connection is solid. Placing the speaker at one end of my garden and walking away, the sound only conks out towards the end.


Bluetooth equals AAC (mostly for iPhone) and aptX Adaptive (only on Android); while there’s Made for iPhone (MFi) support, along with Google Fast Pair and Microsoft Swift Pair to quickly connect to devices. You could use the speaker for calls with its three-mic away tucked inside.
Stereo pairing is supported, and interestingly, you can even pair speakers across generations – if you’ve got an A1 2nd Gen, it’ll play nice with the A1 3rd Gen. Buying two A1 3rd Gen speakers is expensive – £598 / $798! Like with the previous model, B&O don’t seem interested in enticing you with a reduced price.


The Bang & Olufsen app is nice and responsive, with room to customise the performance. There are five sound modes (or EQ options), and you can create your own sound through the visual preset.
You can also listen to radio stations that are built-in to the B&O app, though for whatever reason I couldn’t get this to work. Volume and audio playback can be done through the remote; and firmware updates and battery life can also be done/viewed in the app. It’s not the most feature packed but it’s simple to use.
Battery Life
- Up to 24 hours
- Replaceable battery
Battery life was a little weak with the original but it’s been boosted with each speaker. The A1 3rd Gen arguably sports the best of the lot.
Battery life is up to 24 hours at “typical listening volumes” according to B&O, but I reckon you can get a lot more than that from the speaker. With the speaker in its ‘Optimal’ sound mode, and streaming a Spotify playlist at about 50% volume; the battery only drained 7% in three hours. That is about 2.5% battery loss each hour, which is closer to 40 hours.


You might think to yourself that it’s worth boosting the volume to get a louder sound and still have good battery life, which you could do. But one thing I noticed about the A1 3rd Gen is that it’s not particularly loud at full volume. It actually sounds rather meek.
Sound Quality
- Warmer, richer bass than before
- Spacious sound
- Very good vocal clarity
The Beosound A1 2nd Gen was one of the best outdoor speakers for sound at its price and I wasn’t alone in thinking that. So given that Bang & Olufsen has increased the size of the woofer for a bigger bass performance, does the A1 3rd Gen sound better?
Without an A1 2nd Gen alongside to compare to, I can’t say with absolute certainty. But judged on its own, it sounds as good, but in a slightly different way to its predecessor.
Let’s start with the bass. From memory, I remember the previous model being quite punchy and weighty for a portable speaker of its size. The A1 3rd Gen’s low frequency performance sounds warmer from the off, weightier and richer in tone, but does it dig deeper into those lows than the 2nd Gen model? I find myself liking the punchier bass of the older model.


That said, for a speaker of its size and shape, the bass output is good. With Warren G’s Regulate the Beosound A1 3rd Gen is confident at describing the bass in this tricky track, though it unsurprisingly lacks the muscle to deliver the sub-bass performance bigger portable speakers could.
There are times when it can falter in reproducing the bass with tracks where it’s an essential cog. With Maye’s La Cancion there’s some distortion and with Kingdom’s Bank Head the speaker really feels like it can’t truly extend the lows. There are times when a track’s bass depth is beyond it and the speaker sounds hollow.
But for the most part, bass is delivered well, and it’s done without affecting the rest of the frequency range.
What I find most impressive about the Beosound A1 3rd Gen is how spacious it sounds with every track I play. Despite its circular appearance, there’s never a feeling that music sounds cramped with instruments and vocals sitting on jump of each other. Its sense of space is most impressive despite the soundstage not being the widest.
The clarity of vocals is also very good; the Bang & Olufsen puts in a very natural-sounding performance with both male and female singers; while the midrange is clear with decent to solid levels of detail to bring instruments to the fore.


There’s a rich sense of brightness and clarity to the highs – perhaps not the most defined but those highs stand out from the rest. The lack of crispness can affect hi-hats/cymbal crashes, the resulting smoothness of the speaker does rob it of some detail in that area of frequency range.
There are decent levels of dynamism but don’t expect the swings from quiet and loud to be dramatic. Its sense of dynamism is on the smaller scale, so while rhythmically the Beosound A1 3rd Gen is solid, the levels of energy aren’t on the same level as the Bose SoundLink Max.
While some snap and punch is missing from this speaker’s smoother tone, nudge the volume above 50% and the speaker’s performance elevates itself. There are gains with both treble and bass in terms of detail and presence – though I found with GoGo Penguin’s Ascent, bass could be a bit boomy – it remains a controlled and measured performance with a listen to DJ Zinc’s 138 Trek. Music flows well, rhythmically it impresses, there’s more energy, and bass has more extension.
If you’re not initially impressed by this Bang & Olufsen speaker, dial the volume up. I’m pretty certain you’d stop rolling your eyes at the price and start enjoying a very impressive sound for a small portable speaker.
Should you buy it?
Very good sound in a portable form
Better than the previous speaker? In some ways yes, a bit more bass, longer battery life and Alexa smart support is gone, which doesn’t feel necessary to have these days.
It’s not so much that the A1 3rd Gen is more expensive than the previous model, it’s the area of the market it puts the speaker into. Rivals from JBL, Marshall and Bose offer an experience and sound the B&O can’t quite match.
Final Thoughts
Perhaps the Beosound A1 2nd Gen was so good that the memory of it was a little too much for A1 3rd Gen to vault over. The differences in sound aren’t too great – perhaps a little weight and extension to the bass – but it’s hard to tell without direct comparison to an A1 2nd Gen.
What you do get is impressive clarity and spaciousness for a speaker of its size, combined with a design that’s portable and waterproof. Battery life is long and the lack of Alexa support is no great miss here.
The price is £100 / $150 more than the original RRP of A1 2nd Gen, which to be fair, did go up in price after its launch.
It’s still B&O’s least expensive portable speaker compared to the Beolit 20 or Beosound A5. But the price hike puts it up against the Bose SoundLink Max, JBL Xtreme 4, Marshall Kilburn III and Loewe We Hear Pro; all bigger outdoor speakers that can deliver more bass and scale.
But the Beosound A1 3rd Gen is much more portable than those speakers. It might have made sense to price match against the Bose SoundLink Plus.
Regardless, if you’re happy to sacrifice some bass for the portability, then the A1 3rd Gen should happily find a place to play music, both in and out of your home.
How We Test
The Beosound A1 3rd Gen was tested over three weeks in both indoor and outdoor settings.
A battery drain was carried out over three hours, the Bluetooth signal was tested over a long distance; while a variety of music was used to test treble, midrange, and bass.
- Tested with real world use
- Tested for three weeks
- Battery drain carried out
- Bluetooth signal tested
FAQs
There appears to be some capacity to play external sources through the A1 Gen 3’s USB-C input, but compatibility is a bit shaky. It didn’t work with the one player we used.
Full Specs
Bang Olufsen Beosound A1 3rd Gen Review | |
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UK RRP | £299 |
USA RRP | $399 |
EU RRP | €349 |
Manufacturer | Bang & Olufsen |
IP rating | IP67 |
Battery Hours | 24 |
Size (Dimensions) | 133 x 133 x 46 MM |
Weight | 576 G |
ASIN | B0F3P3BN88 |
Release Date | 2025 |
Audio Resolution | AAC, aptX Adaptive |
Driver (s) | 3 1/4-inch woofer, 0.6-inch tweeter |
Ports | USB-C |
Audio (Power output) | 60 W |
Connectivity | Bluetooth 5.1, Made for iPhone (MFI), Google Fast Pair, Microsoft Swift Pair |
Colours | Natural Aluminium, Honey Tone, Eucalyptus Green, Warm Granite |
Frequency Range | 54 20000 – Hz |
Speaker Type | Portable Speaker |