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Best active speakers 2021: floorstander, desktop, budget and premium

Best active speakers: floorstanders, desktops, budget and premium
(Image credit: KEF)

Best active speakers Buying Guide: Welcome to What Hi-Fi?'s guide to the best active speakers you can buy in 2021.

Quick physics lesson: speakers can be categorised into two different species – active and passive. Passive speakers are your 'standard' driver-filled boxes that require an external amplifier to make a sound. Once the signal from the amplifier reaches these boxes, there's an internal, non-powered crossover built-in to filter the appropriate frequencies to each of the drivers.

Stay with us: there are also speakers that are passive in nature, but still have an amplifier built-in – often squirrelled away into one of the boxes. These beasts are referred to as 'powered', and are represented by most of the sub-thousand-pound products on this list. 

Now, active speakers. These have amplifiers built-in too, but they have one dedicated for each 'way'. So, a two-way speaker with one tweeter and one mid/bass driver unit will have two power amplifier modules, one for each driver (or 'way'). These models are fed by an 'active' powered crossover that works at a much lower voltage than their passive cousins. That means the components can be optimised for precision rather than pure power handling, resulting in a potentially better integrated, more precise sound. (See! That was quick, wasn't it?)

While most of the products on our list look just like standard speakers, don't be fooled: there's a lot of clever processing going on inside these cabinets, and many of them support hi-res audio. 

Some are also complete all-in-one systems, double as Bluetooth speakers and also have certain music streaming services built-in. Not only are these more practical and neater than a bunch of separate components, they're often cheaper too. 

Looking for some active speakers? Good idea – we applaud you. Have a little look at what's on offer and check out our full reviews. Oh, and don't forget to look for deals on our deals pages... 

Best active speakers

(Image credit: Dali)

1. Dali Rubicon 2 C

Dali draws on its past achievements in passive and active speaker design to create this convenient and entertaining all-in-one speaker system


Hi-res support: 24-bit/96kHz | Streaming services: BluOS streaming card included (for Qobuz, Spotify, Tidal | Bluetooth: aptX HD | Inputs: ADC-in (RCA), with sound hub 2x coaxial, 2x RCA, 3.5mm, | Finishes: 3 | Dimensions: 25 x 30 x 34cm (each) | Weight: 8.4kg

Reasons to Buy

Transparent and well-integrated
Welcomes most sources
Simple set-up and operation

Reasons to Avoid

No phono input
Sound Hub doesn’t match speakers

Essentially, the Rubicon 2 Cs are an amalgamation of Dali’s five-star Rubicon 2 passive speakers (they borrow the drivers and cabinet construction) and the 2018 Callisto active speakers, from which they take the company’s capable Class D amplifier technology as well as the third box in the set-up, the Dali Sound Hub.

This Sound Hub is essentially the brains of the system – a streaming preamp that connects to the speakers wirelessly via Dali’s own proprietary network (on either the 2.4GHz or the 5.8GHz wi-fi band, depending on the location and quality of the connection) and transmits audio to them at 24-bit/96kHz. 

The Rubicon 2 Cs’ presentation is wonderfully cohesive across the frequencies: highs, lows and mids are distinctly defined, yet never stray from their seemingly effortless coordination with one another.

With the versatile Sound Hub the final piece in the puzzle, the Rubicon 2 Cs make for an altogether appealing all-in-one solution. Our only gripe in an otherwise glowing review was that the hub itself doesn't match the aesthetic of the speakers – a small issue in an otherwise great-sounding proposition. 

Read the full review: Dali Rubicon 2 C

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: KEF)


This active speaker system might be small, but it sure is mighty.


Hi-res support: 24-bit/192kHz | Streaming services: Apple AirPlay 2, Spotify Connect, Tidal | Bluetooth: 4.2 with aptX | Inputs: Optical, 3.5mm, ethernet | Finishes: 5 | Dimensions: 24 x 15 x 18cm (each) | Weight: 3.5kg (each)

Reasons to Buy

Brilliant insight
Lots of connections

Reasons to Avoid

Some issues with the app

A previous What Hi-Fi? Product of the Year (need we say more?), the LSX is actually an all-in-one system, comprising a network streamer, Bluetooth receiver and amplifier – all built into a pair of stereo speakers. 

The speakers talk to each other wirelessly, so there's no need for a joining cable, although you will need to plug each speaker into the mains.

You have plenty of choices when it comes to sources: streaming comes either over DLNA or from Tidal (both from within the KEF Stream app), while Spotify Connect, Roon compatibility and Apple AirPlay 2 are also part of the package. 

And the sound? As beautifully expressive, tonally even and rhythmically astute as you would expect given their lineage. The timing is spot-on, thanks to KEF's trademark-pending ‘Music Integrity Engine’ digital signal processing, which works to ensure accurate time alignment and phase coherence. It means the LSX has an assured approach to rhythms.

The cherry on the top? They come in a range of stylish colours to match your home decor.

Read the full review: KEF LSX

Best active speakers: floorstanders, desktop, budget and premium

(Image credit: Bowers & Wilkins)

3. Bowers & Wilkins Formation Duo

Wonderfully accomplished, sophisticated active speakers.


Dimensions: HxWxD (cm): 39.5 x 19.7 x 30.5 | Power: 2x 125W per unit | Features: Bluetooth aptX HD, wi-fi, multi-room, Spotify Connect, Apple Airplay 2 | Connections: USB, Ethernet

Reasons to Buy

Excellent multi-room features
Snappy timing
Tight, authoritative bass

Reasons to Avoid

No fully featured app

They're not cheap and their aesthetic might not appeal to everyone, but if you want a wireless pair of standmounts that nothing comes even close to right now in terms of sound, you've found them. The Duos are deadly precise speakers with excellent clarity and speed of performance that make you want to dig out tune after tune just to hear what they can do. 

The multi-room feature set, while not perfect (we'd prefer a single app to handle every function), is more than made up for by the superb audio performance. Bowers & Wilkins may have been late to the multi-room party, but boy it arrived with a bang – more fashionably late than annoyingly so.

The speakers bristle with raw energy, and the stereo imaging is completely on-point. They deliver a huge amount of power when called for, while serving up a delicate beauty in the quieter passages.

The downside? They will expose any flaws in recordings, so make sure your source material is up to scratch.

Read the full review: Bowers & Wilkins Formation Duo 

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: Ruark)

4. Ruark MR1 Mk2

A very appealing set of active desktop speakers.


Hi-res support: 24-bit/192kHz | Streaming services: N/A | Bluetooth: 4.2 with aptX | Inputs: Digital optical TOSLINK, line-in | Finishes: 2 | Dimensions: 17 x 13 x 13cm (each) | Weight: 1.7kg (each)

Reasons to Buy

Musical sound
Compact design
Lean skillset

Reasons to Avoid

No USB input

With their retro wood-and-grey styling, these speakers will look at home on almost any surface, be it an office desk or a kitchen work surface. But they're not just lookers; they're the desktop speakers that come closest to sounding like a proper hi-fi set-up. So while they might be small, they are most definitely mighty.

The soundstage is gloriously spacious, giving each instrument enough room to breathe, and the sound is bathed in rich detail and fluid dynamics. Their timing is also a highlight. Put them in any room, and they'll immediately add character along with some brilliant sonics. Close your eyes, and you'll think there's an orchestra in front of you, not a pair of bookshelf speakers.

They've won our 'Best Desktop Speaker' Award for years on the trot, so you can be assured of their brilliance.

Read the full review: Ruark MR1 Mk2

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: KEF)

5. KEF Egg

A cracking pair of active desktop speakers.


Hi-res support: 24-bit/96kHz | Streaming services: N/A | Bluetooth: 4.0 with aptX | Inputs: Mini USB, mini TOSLINK optical, 3.5mm | Finishes: 3 | Dimensions: 27 x 14 x 17cm (each) | Weight: 2.15kg (each)

Reasons to Buy

Very good integration
Balanced audio

Reasons to Avoid

Unintuitive input placement

Versatility is the name of the game when it comes to the Eggs. They work wirelessly or wired, and play nice with devices lacking serious amplification, like computers, portables and TVs thanks to their built-in 50W amplifier. They feel weighty and well built, and they come with connections aplenty for hooking up external sources.

No matter what you partner them with, sound dispersion is up to the task, making for a seamless and immersive experience. Plus there's a good level of clarity and agility on show.

According to KEF, these are the most “sophisticated and acoustically accomplished version” of the speaker, And based on our testing, we're inclined to agree. They shine whether you're listening up close or across the room. Integration is a particular forte: no matter where you stand in the room it is hard to tell where midrange ends and treble begins. Well worth shelling out for.

Read the full review: KEF Egg

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: KEF)

6. KEF LS50 Wireless

Top performance in a smart, compact package.


Hi-res support: 24-bit/192kHz | Streaming services: Spotify Connect, Tidal | Bluetooth: 4.0 with aptX | Inputs: USB, TOSLINK optical, RCA, ethernet | Finishes: 3 | Dimensions: 30 x 20 x 31cm (each) | Weight: 10kg (each)

Reasons to Buy

Great clarity
Impressive bass and dynamics
Brilliant build quality

Reasons to Avoid

Could be more usable

Another complete all-in-one streaming music system from KEF in the same vein as the LSX above, the LS50 Wireless are a great alternative to a full hi-fi set-up with lots of separate boxes.

They aren't truly wireless - both speakers need to be plugged into the mains, and this time there is also a cable connecting them. But it's still a neat option.

Their performance is very impressive indeed: there's a ton of detail to get your teeth into, and it's all delivered in an organised and stable manner. It's a refined listen, too, able to handle dynamic shifts without breaking a sweat, with a soundstage that opens up like a vista in front of you.

They picked up a 2018 What Hi-Fi? Award for their trouble and were even inducted into our Hall of Fame, making them an instant classic. Truly a brilliant buy.

Read the full review: KEF LS50 Wireless

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: Dali)

7. Dali Zensor 5AX

With the right set-up, these powered speakers will do you proud.


Hi-res support: 24-bit/96kHz | Streaming services: N/A | Bluetooth: 4.0 with aptX | Inputs: 3.5mm, TOSLINK optical | Finishes: 3 | Dimensions: 83 x 16 x 28cm (each) | Weight: 11kg (each)

Reasons to Buy

Superb sound
Excellent sense of timing

Reasons to Avoid

Fiddly remote

These Dalis look just like their passive siblings save for a small LED on the left master speaker to denote the input you've selected. This master speaker holds the brains of the setup, including the 50-watt-per-channel Class D amplifier, a choice of physical inputs and the wireless components for Bluetooth.

Input-wise, there's not the biggest choice – just 3.5mm aux, digital optical and aptX Bluetooth. But that should be enough for most sources.

They're a bit more fussy when it comes partnering products, be it a CD player, streamer or laptop. Sure, you could buddy them up with so-so components, but you certainly won't get the best out of them.

With the right teammates though, they'll shine – a sound that's detailed and enthusiastic, with vocals that are full of expression. Spaciousness isn't an issue, and neither is scale or dynamics. And for all this, they're just flat-out fun to listen to. A great pair of floorstanders. 

Read the full review: Dali Zensor 5AX

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: Acoustics Energy)

8. Acoustic Energy AE1 Active

These active speakers do everything with a flourish.


Hi-res support: N/A | Streaming services: N/A | Bluetooth: N/A | Inputs: RCA, XLR | Finishes: 3 | Dimensions: 30 x 19 x 25cm (each) | Weight: 9kg (each)

Reasons to Buy

Balanced, detailed sound
Great dynamic range

Reasons to Avoid

Nothing of note

These might be considered a little basic in terms of what they do and how you set them up, but you won't hear any complaints from us; simplicity is no bad thing, especially when the results are as good as this. 

There's no wireless connectivity, just RCA or balanced XLR inputs for connecting your source components. But they do feature adjustable controls for bass and treble, so you can fine-tune the sound to suit your room. Power comes from a dedicated 50-watt class A/B power amplifier module for each drive unit.

Sonically, they're very impressive. There's plenty of body in the mid-range, delicate control in the treble and bags of rhythm to get your head nodding. They also have a keen sense of punch and drive, the timing is spot on, and the dynamic range subtle yet extensive. 

At this price, you'd be hard-pressed to find a group of separates to match this performance.

Read the full review: Acoustic Energy AE1 Active

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: Dynaudio)

9. Dynaudio XEO 10

They're pricey, but these Dynaudios are versatile and sound fantastic.


Hi-res support: 24-bit/96kHz | Streaming services: N/A | Bluetooth: 4.0 with aptX | Inputs: RCA, 3.5mm, optical digital | Finishes: 2 | Dimensions: 26 x 17 x 15cm (each) | Weight: 4kg (each)

Reasons to Buy

Detailed, agile sonics
Spacious soundstage
Plenty of features

Reasons to Avoid

Don't feel premium
Bluetooth issues

With Bluetooth, a 3.5mm headphone jack, compatibility with TVs, and an optical input that supports 24-bit/96kHZ files, you're not short of choice when it comes to sources you can play through the Xeos. 

You're also spoilt when it comes to placement – the speakers have a switch that optimises their performance depending on where you put them, be it close to a wall, in a corner or out in open space. So you shouldn't have to rearrange your furniture around these.

For speakers so small, they have an impressively panoramic soundstage, and they stay sounding clean even at high volumes. The low-end also packs plenty of weight, while the timing remains unflinching no matter how complex a track you challenge them with. Compact, versatile, great sounding... who says you can't have it all? And from a pair of speakers that don't dominate the room, too. 

Pull up a chair, because wherever you sit it'll sound fantastic.

Read the full review: Dynaudio XEO 10

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: PMC)

10. PMC Result6

Fancy a home studio? These stunning active speakers could be the perfect halfway house.


Hi-res support: N/A | Streaming services: N/A | Bluetooth: N/A | Inputs: Balanced analogue XLR, wired Pin-1 screen | Finishes: 1 | Dimensions: 38 x 20 x 36cm (each) | Weight: 8kg (each)

Reasons to Buy

Balanced, punchy sound
Unfussy to position
Stereo-grade sound

Reasons to Avoid

Won't suit everyone

Built for the recording studio, these pro-grade speakers are ideal for home use too thanks to some clever cost-saving measures employed by PMC. They are two-way active speakers with two Class D power amplifiers inside each nicely made cabinet. A 65-watt module drives the tweeter while the bass has a meatier 100-watt to work with. Connectivity is limited to a single balanced XLR analogue input and mains power - nothing wireless here.

Bed them in, and you could be forgiven for thinking you've been transported to the BBC's Maida Vale Studios where PMC's pricier speakers reside. 

The sound is incredibly detailed, and tonality is spot-on. They even manage to control the bass when placed close to a wall, which is no mean feat. For a pro set-up without the price tag – though admittedly, with some of the bulk – look no further. An instant guest impresser.

Read the full review: PMC Result6

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: Dali)

11. Dali Callisto 6 C

Premium stereo sound meets wireless convenience.


Hi-res support: 24-bit/96kHz | Streaming services: Tidal, Qobuz, Deezer (all with Sound Hub) | Bluetooth: 4.0 with aptX (with Sound Hub) | Inputs: RCA, 3.5mm, optical, coax (with Sound Hub) | Finishes: 2 | Dimensions: 100 x 20 x 35cm (each) | Weight: 23kg (each)

Reasons to Buy

Bursting with features
Great dynamics and insight

Reasons to Avoid

Module at odds with speakers 

Digital sound processing and analogue combine to great effect in these wireless wonders, and there are some nice design flourishes to show off (such as the ability to change volume by running your finger along the front edge of the top panel, like a fussy guest looking for dust). 

Want to get the most out of them? In that case, you'll want Dali's Sound Hub, which is basically a wireless preamp that adds Tidal, Qobuz and Deezer music streaming, plus Bluetooth. Not cheap, certainly, but what price can you put on convenience? And it's a drop in the ocean compared to the overall cost of the speakers.

Rest assured, this set-up won't leave you disappointed – the sound is dripping with drive and energy, while the bass has plenty of precision, agility and texture. The imaging is also handled with aplomb, making for an expansive soundstage. 

Read the full review: Dali Callisto 6 C

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: ATC)

12. ATC SCM40A

Heavyweight floorstanders bursting with sonic ability.


Hi-res support: N/A | Streaming services: N/A | Bluetooth: N/A | Inputs: XLR | Finishes: 1 | Dimensions: 98 x 37 x 34cm (each) | Weight: 36kg (each)

Reasons to Buy

Great detail
Composed when loud
Integrate well

Reasons to Avoid

Underwhelming at low volumes

Weighing 36kg each and with a considerable asking price, the SCM40As are heavyweight in every sense of the word. But they're actually the cheapest way to experience ATC's studio-grade technology for yourself. 

Unlike most small speaker companies, ATC makes its own drivers, giving it full control over every aspect of the sound. That means it can fine-tune the innards exactly to its desired specifications, fitting the cabinet perfectly. It makes for the perfect match of style with substance.

The SCM40A has three power amplifiers (and an active crossover) in each enclosure: there’s a 150-watt module for the bass driver, 60 watts driving the midrange, and a 25-watt amplifier just for the tweeter.

And it shows. Sonically these are masterful, magnificently detailed and less clinical than some 'pro' speakers, with a hefty low-end and a surprising amount of subtlety. At higher volumes, they're even more astounding. Sorry, neighbours.

Read the full review: ATC SCM40A

Best active speakers: floorstanders, desktops, budget and premium

(Image credit: Kii Audio)

13. Kii Audio Three

The design is about as sophisticated as they come.


Hi-res support: N/A | Streaming services: N/A | Bluetooth: N/A | Inputs: Analogue, AES/EBU, KiiLink | Finishes: 2 (plus custom) | Dimensions: 40 x 20 x 40cm (each) | Weight: 19kg (each)

Reasons to Buy

Clear, precise, agile
Great bass
Innovative design

Reasons to Avoid


The Threes really are sophisticated boxes, crammed full of tech. Each of those six drivers are driven by a dedicated 250W Ncore Class D amplifier module and controlled by arguably the most comprehensive DSP (digital signal processing) we’ve come across in any speaker. There’s also digital-to-analogue and analogue-to-digital circuitry in each enclosure.

Make no mistake, these are highly sophisticated sound machines.

Fire up the Audio Threes and they sound great regardless of where you position them – they're incredibly agile and precise, particularly the bass, which partners with plenty of punch. 

They also come with a Digital Hub, a preamp which is about the size of a paperback book. It adds a volume control and more inputs in the form of optical (24-bit/192kHz compatible), coax (24-bit/192kHz) and USB (24-bit/384kHz and DSD128).

If you want compact speakers that sound amazing in any room, these are the ones for you. Now you just need to find a spare £10,000.

Read the full review: Kii Audio Three


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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, New York 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.

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  • Moree Spingato
    Was so excited to see this list, then disappointed with the silly recommendations. Dynaudio, Kii etc? Seriously — get these reviewers to find less over priced and esoteric tripe. Edifier S3000Pro or Kanto TUK should be in this list. Far cleaner, warmer and more well rounded sound than the usual fare like KEF or the bass heavy B&W, or the hard to find stuff like acoustic energy. Hope the next round of these is a list from 2020, not 2011.
  • 3dit0r
    No self-respecting article on the best active speakers should neglect to mention Meridian DSPs. The originals and still world-class speakers which sound absolutely mind-blowing.
  • Moree Spingato
    Any link or review?
  • doifeellucky
    When are Q Acoustics going to release an update to the BT3?
  • Simonsays
    Shame you mention the KEF LS50 wireless and not the latest model , the MK2, that does not need an interconnecting cable and is a big improvement on the original . You have tested the Mk2 before your comparison, so no excuse. I am evaluating a pair now fed from an Innuos Zen Mk3 server compared to using Buchardt 500s instead of the Kefs. Possibly alos the bluesound Vault as a cheaper option. I look in your reviews and the Buchardts or any Buchardt speakers has never been reviewed by you or the Innuos or bluesound Vault for that matter. These speakers, are expensive, but are consideraby cheaper than some you had in your comparison and I am told far superior to the Kefs.
  • carewser
    Moree Spingato said:
    Was so excited to see this list, then disappointed with the silly recommendations. Dynaudio, Kii etc? Seriously — get these reviewers to find less over priced and esoteric tripe. Edifier S3000Pro or Kanto TUK should be in this list. Far cleaner, warmer and more well rounded sound than the usual fare like KEF or the bass heavy B&W, or the hard to find stuff like acoustic energy. Hope the next round of these is a list from 2020, not 2011.

    Couldn't agree more, not sure how companies like Edifier, Audioengine or Kanto got overlooked in a discussion of powered speakers
    particularly since all three offer excellent value but it seems What Hi Fi? instead tried to appeal to the extremely wealthy 1% of the listening public with this list. If I wanted cork-sniffing reviews i'd read the Absolute Sound or Stereophile
  • LillaQuqen
    What Hi-Fi? said:
    Active speakers have many advantages over their passive cousins. These are the best in show.

    Best active speakers: floorstander, desktop, budget and premium : Read more
    "best in show" and don't have B&O Beolab 90!? Pfffft...