Sonos Beam review

What Hi-Fi? Awards 2020 winner. Still the best budget soundbar you can buy. Tested at £399 / $399 / AU$599

Sonos Beam review

What Hi-Fi? Verdict

One of the best performance-per-pound products Sonos has produced, the Beam is a blinding little soundbar


  • +

    Impressively enveloping sound

  • +

    Deep, weighty bass

  • +

    Superb streaming capabilities


  • -

    Can be pushed to harshness

  • -

    More HDMI inputs would be nice

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test.

Four years after the launch of the Playbar soundbar, a year after the Playbase soundbase and hot on the heels of the Sonos One smart speaker, arrived a brand new slice of Sonos hardware.

The Sonos Beam is a smaller, cheaper TV speaker, with a few additions to its spec sheet, including an HDMI connection and voice control assistant, initially Amazon Alexa, but also Google Assistant and Apple Siri.

Can the Beam deliver the goods? Or would you be better off saving some extra money and buying the bigger, newer, Dolby Atmos-enabled Sonos Arc?


The Sonos Beam price at launch was £399 ($399, AU$599), but it's now often available at a slightly discounted price.

The Playbar has now been discontinued, so the Beam is one of only two soundbars in the Sonos range. It's bigger brother, the Arc, is twice the price, but it's a much bigger bar that adds Dolby Atmos processing into the mix.

Build and design

At 65cm wide and weighing 2.8kg, the Sonos Beam is significantly smaller and lighter than the Playbar and new Sonos Arc.

Touch controls on top of the soundbar allow you to select volume up/down, previous/next track, play/pause and microphone mute, while an LED indicates the soundbar's status, mute status and voice feedback. Around the back you'll find the HDMI connection, ethernet port, power connection and a pairing button.

Available in black and white finishes, the Beam looks stylish but understated – and every bit the Sonos product. It’s even better looking than either the Playbar or Playbase, although the Arc probably now has the most convincing claim to the crown of best-looking Sonos product.

MORE: Sonos - everything you need to know

But the Beam is small, light and will fit easily into most living rooms – unlike Sonos’ other TV speakers, which require a lot more space. You can wall-mount the Sonos Beam, too, although the official bracket costs a fairly steep £59 ($59, AU$89).

Inside are four full-range drivers, one tweeter and three passive radiators, plus five class-D amplifiers. As on the Playbar and Playbase, the drivers and radiators are positioned along the front and the far edges of the bar, helping drive sound around your room for a more immersive, room-filling sound. Unlike the Dolby Atmos-enabled Arc, the Beam has no upward-firing drivers.

Voice control is taken care of by five far-field microphones, which ensure the Beam can hear you wherever you are in the room, even when the speaker is blaring out a movie or piece of music. If you’re concerned about privacy, you can turn the mics off entirely.


The Beam can best be described as a typical Sonos product (those who aren’t aware of what the company is all about could read our complete guide to Sonos), which is high praise indeed, because it provides such an advantage for the Beam over its rivals.

This isn’t simply a soundbar: it's also a wireless, multi-room speaker that can play music from almost any source. Spotify, Tidal, Apple Music, Amazon, Google Play, Deezer, your phone, network-connected hard drives – it’s all supported and all can be combined in on-the-fly playlists and queues.

The Beam can talk to any other Sonos products you have in your home, playing the same music as the One in your kitchen, the Play:5 in your dining room and even the Roam or Move in your garden.

Sonos also supports AirPlay 2, allowing you to build a multi-room system with products from different manufacturers. Of course, the Beam can also connect to your TV, and deal with TV and movie sound too.

While the Playbar and Playbase offered only a digital optical connection, the Beam (like the newer Arc) has HDMI (there's an optical adapter too). The sole purpose of the Beam’s one HDMI connection is to receive audio from the TV, using ARC (Audio Return Channel). There's no support for eARC as there is on the Sonos Arc, but because the Beam doesn't support Atmos of any type, let alone the high bitrate Dolby TrueHD version of it, eARC isn't necessary.

If your TV was bought in the last few years, it should have an ARC-enabled HDMI socket, and the Sonos Beam will help you find it during the intuitive, app-based set-up (the Beam is compatible with the newer Sonos S2 software).

Besides the neatness of the connection, the other advantage of using HDMI ARC is that it allows the Beam a certain amount of control over your TV, as long as it supports CEC (Consumer Electronics Control). This means that, thanks to voice support on the Sonos Beam, you can turn on your TV and adjust the volume with voice commands.

MORE: Sonos Arc vs Beam vs Playbar vs Playbase: which is best?

Those looking for deeper voice control should consider adding a Fire TV device to their set-up. This enables more commands via the Sonos Beam, such as starting specific programmes on supported streaming services ("Alexa, play Stranger Things" will start the show on Netflix on the Fire TV, for example).

But just as Sonos wants to be platform neutral when it comes to music services, it also promises to support all available voice assistants, with Amazon Alexa and Google Assistant now on board. 

Siri compatibility has also been available since launch, but its functionality has been stripped back compared to the integration on the HomePod. You can’t issue Siri commands to the Beam directly, instead you will need to use your iPhone as a microphone.

MORE: Sonos talks Dolby Atmos, DTS and sound quality

Much like the Playbar and Playbase, you can connect two smaller Sonos speakers (One, Play:1, Play:3, Play:5, or even the Ikea Symfonisk Bookshelf or Symfonisk Lamp speakers) to act as rear speakers in a cinema system, or add a Sonos Sub.

The former is worth considering if you’re after proper surround sound from a discreet system but, at an extra £699 ($699, AU$999), we’d say the Sub is overkill for the Beam.

Sonos hasn't upgraded the audio codecs it supports, so it's PCM stereo, Dolby Digital and Dolby Digital 5.1, with no support for DTS.

As already mentioned, there's also no Dolby Atmos support here – for that you'll need to spend extra on the bigger, newer (and also brilliant) Sonos Arc.


On the subject of sound formats, it’s important to ensure all of your sources are sending Dolby Digital signals to your TV, and that the TV can accept and send them to the Beam natively. Depending on the devices involved, this can be a fiddly process, but it’s worth making the effort as Dolby Digital signals result in a far better performance.

As is the norm for Sonos speakers, you will be prompted during installation to tune the Beam’s sound using the company’s Trueplay system, which uses your iPhone’s microphone to tailor the sound to your room and usual listening position (Android phones are still not supported).

While the Beam sounds better when ‘Trueplayed’, the difference isn’t as marked as with the company’s other speakers. At least this means you should get relatively close to the Beam’s best performances even without an iPhone.

Sonos's Loudness feature is also enabled by default, adding bass weight and scale that’s missing when you turn it off. Other modes include Night Mode and Speech Enhancement, both of which can be left off unless specific needs arise.

So, how does the Beam sound? Exceptionally good, particularly for its size. Sonos has managed to overcome two of the usual limitations of compact speakers: scale and weight.

Given the Beam’s dimensions, the width and spaciousness of the soundstage are astonishing. Play the opening of the 2017 remake of Ghost In The Shell and the sound effects of the gunfight fill the room in a way that confounds expectations.

MORE: Best soundbars

Gunshots echo and ricochet far out to the left and right, and much further into the room than you’d expect.

Effects pan smoothly across the front of the room, and at the end of the scene a helicopter is heard in the far-right corner of the room with a weighty thrum before it eventually appears at the screen’s right edge. There’s a nice height to the delivery, too. It’s not just a wide soundstage, but a tall one. It really is impressive for the size.

Then there’s the weight. This scene has a deep, club-like bassline that the Beam has no right to reproduce with anything like the depth and authority it does. This is chunky, solid, grin-inducing bass. The Beam can go loud, too – few will ever complain that it doesn't have enough volume.

And if football is your primary concern, you’ll be delighted to hear that the Beam does a superb job with the beautiful game, recreating the crowd noise in spacious, voluminous and atmospheric fashion, keeping commentary clear and making stadium announcements open and echoey, just as they should be.

MORE: Best budget soundbars and soundbases

Despite the weight and width on offer from the Beam, dialogue is clear and direct, and never drowned out by the rest of the action. If your TV’s own speakers lose clarity of dialogue, the Beam will see you right, even with Speech Enhancement switched off.

In fact, you might be blown away by the transformation. Suddenly you’re getting scale, dynamics, detail and punch and as close to the intended performance as you could expect from a £399 ($399, AU$599) speaker.

But it isn’t perfect – there’s a little treble brightness and sibilance, particularly at higher volumes or with poorly recorded audio.

We also had this issue with the Playbase (which suggests it’s a symptom of the way the company tunes its speakers), but it’s far less of a problem with the Beam. In fact, with decent content and everyday volumes, it’s barely noticeable.

And while the Beam is almost unbelievably spacious for its size, it doesn’t quite fool you into thinking you’re listening to a proper surround sound system. Effects stretch right across the front of the room, well beyond the dimensions of the screen but they don’t stretch up the sides of the room.

It’s a deep, spacious, atmospheric delivery, with echoes and reverb and three-dimensionality, but, unsurprisingly, it’s not surround sound. For that you’ll need to add a couple of Play:1s or pay the extra for the Arc, which is an upgrade on the Beam in every conceivable way, not least in terms of its room-filling ability.

The Beam is, though, about as musical as a dispersive soundbar can be. You sacrifice some directness due to the angling of the drivers but for a device designed first and foremost as an AV product, the Beam makes for a solid music system, with good tonal balance, bass weight, rhythm and punch.

MORE: the best Sonos accessories


The Beam sounds rather exceptional for its price and size.

This is an affordable soundbar that most could find space for, and that will prove a transformative upgrade on the sound coming from a TV's own speakers. The presentation simply smashes expectations, particularly in terms of width, depth and three-dimensionality.

The Beam is more than enough speaker for most people, to the extent that spending the extra £400 ($400, AU$800) to get the Arc could, in many cases, be entirely unnecessary. Yes, the Arc is undeniably better, in almost every conceivable way, but the little Beam is a fabulous soundbar in its own right and none of the rival soundbars we've tested since it first arrived have even held a candle to it. For the average person in the average lounge, the Beam is a genuinely superb choice.


Sonos Arc review

Sonos Beam tips, tricks and features

Which is the best Sonos speaker for you?

Best Sonos deals

Best soundbar deals

What Hi-Fi?

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.

Read more about how we test

  • teddy.lawrence
    How this Sonos Beam sound for movies, compared to Philips HTL9100 and Sony HT-X9000F? Thank you
  • rthanudhasan
    What Hi-Fi? said:
    This compact Sonos soundbar could transform your listening experience.

    Sonos Beam : Read more
    Usually, I do lots of research before buying a tech product and I always select the one for its quality rather than the cost. So, I bought my first Sonos products "Beam" and "Sub" in November of 2018 thinking that it is one of the quality products in the market.

    Fast-forwarding to 19th June 2020 we were watching a movie using the Sonos setup. The mobile app on my iPhone prompted me that there is an update available for its product. Like, everyone, I started the software upgrade process using the app, and after that my "Beam" stopped working. So I contacted there Twitter support to understand what's going on. After some troubleshooting, they said that my "Beam" suffered a "Boot Failure" and they will provide a replacement.

    I was relieved after they said replacement because the product was just 1.5 years old(Sonos provides only 1-year warranty) and only after that software update my "Beam" stopped working which was no fault of mine. But here is a twist in the story the replacement that they are offering is NOT FREE I have to pay $236.45 and also I have to send back my old "Beam" so that Sonos can send me a refurbished unit. This is what you call TRADE-IN and NOT REPLACEMENT.

    This is a pure SCAM, with one software update, you Sonos turned my "Beam" into an expensive paperweight and forcing me to buy a product. What is the guaranty that the same will not happen again?

    In this time of age brand loyalty and word of mouth are very important to any company. I will never ever in my life buy another Sonos product or recommend it to anyone. All the trust I had on Sonos is now destroyed.
  • Tonyeth
    I'm a great Sonos fan and rate their products highly. However the Beam is by far their worst product. It lacks both bass and volume. I asked Sonos about this and they suggested buying a Sub to help with the bass issue.
    I know this product gets good reviews, but try before buying. Products bought directly from Sonos automatically give you 100 days to try and then a free return if you're not satisfied. This is what I did - the returns process was hassle free.
  • anywhereswithyou
    SONOS BEAM got 5 stars while Polk Magnifi Mini only having 3 stars from What Hifi ?
    It is a joke.
  • Pete112
    Would you say this soundbar is as good as a pair of active speakers like the ruark mr1 mk2
  • erbasically
    What Hi-Fi? said:
    This compact Sonos soundbar could transform your listening experience.

    Sonos Beam : Read more
    I bought the Beam nearly two years ago because of all the good reviews and I am still not convinced of its greatness. I've 'Trueplayed' it several times, even borrowing an older iPhone after reading that newer models don't work as well. However the end result is just an OK-sounding loudspeaker which, in my living-room, has no discernible soundstage and barely any image, just a vague stereo effect. Dialogue is often too quiet unless you increase the volume to multiplex levels and that isn't appropriate in a typical terraced house. Streaming Deezer music in FLAC with Trueplay on but loudness off, the sound is stodgy and shut-in, like the music is only happening inside the speaker rather than in the room. I expected more from such a highly-rated device.
    I am increasingly 'curious' as to the extent which What Hi-Fi promote Sonos products. Don't get me wrong, they are good but the lack of connectivity and/or DTS support for their sound bars is a non-starter for me. My curiosity is peaked this year as a number of really strong contenders to the Beam have been released (Denon 550 in particular) and yet no reviews - rather they have re-hashed the old old reviews of the Beam and Arc....
  • erbasically
    Funnily enough I like the simplicity of the Beam and how easy it is to stream music. It's the sound that annoys me: yesterday, watching a film on Netflix the music must have been audible in the next street but the dialogue was like a whisper. Surely Sonos must have the know-how to make film soundtracks sound good on a soundbar?