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Best Bowers & Wilkins speakers: budget, premium, bookshelf, floorstander

Best B&W speakers Buying Guide: Welcome to What Hi-Fi?'s round-up of the best Bowers & Wilkins speakers you can buy in 2021.

British outfit Bowers & Wilkins has made some of the best hi-fi speakers to ever grace our testing rooms. Founded in 1966 by John Bower in the workshop of his electronics shop in Worthing, West Sussex, the firm has long been synonymous with sonically impressive, design-led speakers.

So what should you look for when looking for the best B&W speakers? Something that has been reviewed by What Hi-Fi? of course! You'll find a full-fat review attached to each product in this comprehensive list, and the star-rating listed below.

Once you know how good it was for us, think about what's right for you – and particularly, your home. B&W floorstanders (or any floorstanding speakers, for that matter) require a fair bit of space in which to operate, so might be better suited to bigger rooms, while bookshelf speakers (aka standmounts) can either be mounted on a stand or fixed to a wall using brackets. They're potentially more versatile.

Thanks to its Formation range, B&W has moved effortlessly into the realm of wireless multi-room speakers too; we've included both an excellent stereo pair and a one-box option in this list.

Then there's the technology. Traditionally, Kevlar was the material of choice for B&W's midrange and bass drivers, but the company now uses its own material, dubbed Continuum. Bowers & Wilkins claims it reduces the degrading effects of the vibrations of the mid/bass drivers, resulting in a cleaner sound with less distortion. You'll find it's used across all of the speakers on this list.

Finally, you'll need to turn your mind to the topic of coin. Thankfully, Bowers & Wilkins covers a lot of budgetary bases, with offerings under £500/$600 all the way up to, oh, quite a lot more. On that note, let's find you some new B&W speakers...

Best Bowers & Wilkins speakers: B&W 607 S2 Anniversary Edition

(Image credit: B&W)

1. B&W 607 S2 Anniversary Edition

Far from an anniversary cash-in, these are the best B&W speakers you can buy for the money.


Sensitivity: 84dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 100W | Finishes: x3 (cabinet), x2 (grille) | Dimensions (hwd): 30 x 16.5 x 20.7cm | Weight: 4.7kg

Reasons to Buy

Improved clarity and detail
More expressive than predecessors
Tighter, more agile bass

Reasons to Avoid

Nothing at this price

On the face of it, the changes that have been made in the transition from the 607 standmounts (listed below) to these 607 S2 Anniversary Edition versions might appear minimal. A cynic may even suggest the alterations are barely enough to stick a 25th birthday badge on them. Besides, how much more performance could B&W really hope to eke out of the already class-leading 600 series?

The change lies in the improved bypass capacitors that have been used across the Anniversary series. Specially treated by capacitor experts Mundorf, these new components can also be found on Bowers' premium 700 Series Signature range. 

This is a cleaner, more insightful and overall more engaging performance from a pair of speakers that were already among the best you could buy for their outlay. The older versions would have remained on top of the tree, had they not been knocked off by the 607 S2 Anniversary Edition. If you’re looking for a pair of lower-midrange speakers (and the B&W 606 S2 are just out of your budget range) then these are a superb option. 

Read the full B&W 607 S2 Anniversary Edition review

Best Bowers & Wilkins speakers: B&W 606 S2 Anniversary Edition

(Image credit: Bowers & Wilkins)

2. B&W 606 S2 Anniversary Edition

The changes look small on paper, but the 606 S2 are now the speakers to beat at this level.


Sensitivity: 88dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 120W | Finishes: 2 | Dimensions (hwd): 34.5 x 19 x 30cm | Weight: 6.9kg

Reasons to Buy

Excellent clarity
Agile and articulate bass
Impressive dynamic punch

Reasons to Avoid

Nothing at this price

The Bowers & Wilkins 606 (listed below) walked off with What Hi-Fi?’s top speaker award in 2019. And with the 600 range now 25 years old, B&W decided to celebrate by upgrading the series' core models.

The 606 S2 Anniversary Edition hasn't been tweaked a great deal – there's the addition of an oak finish to go along with the existing black and white options, an inscription on the tweeter surround to mark the Anniversary status, and an upgraded crossover that now features better-quality capacitors – but remember, this was an Award winner to start with. And it was still enough to earn it another What Hi-Fi? Award in 2020.

Given the modest nature of the engineering changes, we weren't anticipating a great deal of difference in the sound. We were wrong. While retaining a broadly similar sonic character, the 606 S2 Anniversary Editions prove significantly more capable than their predecessors. The biggest differences are heard in the bass: the S2 are cleaner, more insightful and have notably more punch. 

The original 606 are fine speakers, but this new version is obviously better across the board. Considering the relatively minor engineering alterations that’s a real surprise – but a thoroughly pleasant one. Every inch a 2020 What Hi-Fi? Award-winner, and some of the best B&W speakers you can buy. 

Read the full B&W 606 S2 Anniversary Edition review

Best Bowers & Wilkins speakers: B&W 606

(Image credit: B&W)

3. B&W 606

These impressive B&W speakers produce an upbeat and catchy sound.


Sensitivity: 88dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 120W | Finishes: 2 | Dimensions (hwd): 34.5 x 19 x 30cm | Weight: 6.9kg

Reasons to Buy

Very stylish
Balanced sound
Dynamic, detailed listen

Reasons to Avoid

Nothing of note

A What Hi-Fi? Award winner back in 2019. Oh, you need to know more? Very well. 

The 606 might look a little vanilla for some of the best B&W speakers, but rest assured there's plenty of technical wizardry at play. Thanks to B&W's Continuum cone technology (which has trickled down from its more premium models), they produce a brilliant sound, with clarity and openness across the frequency spectrum. 

They're an energetic and enthusiastic listen too, with great pace, precision and an entertaining grasp of rhythms. There's loads of detail to feast on, and dynamics still reach far and wide even at low volumes. So they're ideal for after-hours listening without waking the kids.

Then there's that size. They're positioned perfectly: not too big, not too small, but just right for almost any set-up.

All these elements added together make for a hugely appealing package – make no mistake, these are some of the best Bowers and Wilkins speakers around.

Read the full B&W 606 review

Best Bowers & Wilkins speakers: B&W 607

(Image credit: B&W)

4. B&W 607

A marvellously entertaining pair of bookshelf B&W speakers.


Sensitivity: 84dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 100W | Finishes: 2 | Dimensions (hwd): 30 x 16.5 x 20.7cm | Weight: 4.7kg

Reasons to Buy

Dynamic, punchy listen
Detailed and finely balanced

Reasons to Avoid

Nothing at this price

Smaller than the 606, the 607 are the most affordable B&W speakers in the firm's 600 Series. Not that they feel cheap in any way – the design is as on point as ever, fitting seamlessly in with the rest of the 600 Series.

They also deliver in the sound department. The performance is bursting with energy and enthusiasm, with plenty of punch and dynamism for good measure. The audio belies their diminutive dimensions, too: the bass is deeper and more responsive than the size would suggest, but never overwhelms, making for a nicely balanced output. There's bags of detail to get your teeth into, too.

B&W decoupled the tweeter from the front panel, reducing the effect of vibrations from the mid/bass driver. That makes the sound cleaner than ever.

They're a dab hand at positioning, making them versatile enough for pretty much any room in the house. Small, powerful, adaptable... simply put, these are miniature marvels.

Read the full B&W 607 review

Best Bowers & Wilkins speakers: Bowers & Wilkins Formation Duo

(Image credit: Bowers & Wilkins)

5. Bowers & Wilkins Formation Duo

Wonderfully accomplished and sophisticated wireless 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

If we had to sum up the Formation Duos in a word, it would be 'divisive'. Why? The aesthetic won't appeal to everyone, plus they're far from cheap. But if you want a wireless pair of standmount speakers that nothing comes even close to, you've just found them. 

Let's start with the sound, which is actually anything but divisive. The Duos are deadly precise speakers with excellent clarity and agility. They 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 Bowers & Wilkins Formation Duo review 

Best Bowers & Wilkins speakers: B&W 603

(Image credit: B&W)

6. B&W 603

A supremely talented pair of B&W speakers you can’t help but admire.


Sensitivity: 88.5dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 200W | Finishes: 2 | Dimensions (hwd): 98.5 x 19 x 34cm | Weight: 24.1kg

Reasons to Buy

Stunning vocal performance
Spacious soundstage
Tons of detail

Reasons to Avoid

Sound could be more relaxed
Build quality left wanting

The 603 are the lone floorstanders in B&W's successful 600 Series, and the first with magnetic grilles. 

Like the others in the range, they feature B&W's Continuum cone material, which originally appeared on B&W's more premium ranges. Compared with the rest of the 600 Series, the results are even more impressive – the soundstage is gloriously spacious, and they deliver bass weight, vocal clarity and detail in spades.

They're rear-ported, which helps give them a huge sense of space (just make sure you don't position them too close to a wall). It's an expansive soundstage that takes you on a sonic journey. The 603 are overflowing with confidence: whether it’s bass weight, vocal clarity or general detail, they sound like they know how to handle a tune.

If you have just over a grand to spend on a new pair of speakers, you should definitely take the B&W 603 for a spin.

Read the full B&W 603 review

Best Bowers & Wilkins speakers: B&W 707 S2

(Image credit: B&W)

7. B&W 707 S2

Compact B&W speakers that pack a mighty punch.


Sensitivity: 84dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 100W | Finishes: 3 | Dimensions (hwd): 28 x 16.5 x 26cm | Weight: 6kg

Reasons to Buy

Authoritative presentation
Hefty bass
Composed when loud

Reasons to Avoid

Lack subtlety

Taking a step up from the 600 Series is the 700 Series, which represents Bowers and Wilkins' mid-range speaker offering. These are the smallest and cheapest in the 700 Series, but don't think B&W has scrimped on any details: the build is impressively solid, and the cabinet is finished with crisp edges and classy detailing. And – you'll be pleased to hear – this quality continues in the audio department. 

The 707 sound astonishingly authoritative, delivering a solid, composed sound, with punchy, powerful bass. They don't struggle at high volumes either; in fact, they tend to sound a little more balanced when you pump up the volume. These are small speakers that sound much, much bigger.

They stay in control even when the music gets demanding, keeping a firm grip on instrumental strands without losing cohesion. Low notes are delivered with plenty of heft yet never threaten to dominate the proceedings. Impeccable.

Read the full B&W 707 S2 review

Best Bowers & Wilkins speakers: Bowers & Wilkins Formation Wedge

(Image credit: Bowers & Wilkins)

8. Bowers & Wilkins Formation Wedge

This B&W wireless speaker delivers exceptional sonic results.


Dimensions: HxWxD (cm):25.4 x 28 x 26 | Power: : 4x40W + 80W | Features: proprietary mesh-system wi-fi, multi-room, Bluetooth v4.1 aptX HD, Spotify Connect, Apple AirPlay2, Roon ready | Connections: Ethernet, USB

Reasons to Buy

Insightful, dynamic sound
Multi-room smarts
Impressive build

Reasons to Avoid

Limited B&W app

You can pick up a wireless speaker for relative peanuts, so why would you spend nearly four figures on the Bowers & Wilkins Wedge? Firstly, it's part of B&W's Formation range of multi-room speakers, so it will play nicely with the the Formation Duo (mentioned above) via B&W's own wireless mesh system, allowing for hi-res streaming up to 24-bit/96kHz. So if it's a multi-room set-up you're after, you're in good hands.

But the Wedge is also an exceptional wireless speaker in its own right. And of course, it's in the sound department where the Wedge really earns its keep. Its three-way driver set-up produces a dynamic, entertaining sound with oodles of detail.

Its distinctive design stands out from the competition and the speaker also offers an impressive array of compatibility options: Apple AirPlay 2, aptX HD Bluetooth, Spotify Connect and Roon Ready status should suffice for most listeners.

Pricey, but worth every penny.

Read the full Bowers & Wilkins Formation Wedge review

Best Bowers & Wilkins speakers: B&W 704 S2

(Image credit: B&W)

9. B&W 704 S2

These feature-packed floorstanders have their fair share of talents.


Sensitivity: 88dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 150W | Finishes: 3 | Dimensions (hwd): 92.5 x 16.5 x 25.5cm | Weight: 18.5kg

Reasons to Buy

Composed, refined sound
Clear midrange
Great build

Reasons to Avoid

Dull at quiet volumes
Rhythmically wanting
Not the most agile bass

The 704 S2 might be slim, but they deliver a bold, generously scaled sound that belies their physical dimensions. They deliver an impressive level of detail, and there's a high level of composure and organisation. This means they always sound in control, even as volume levels head north. 

Again, they feature B&W's Continuum cone technology, which builds on Kevlar's strengths in the damping department. There's also great damping courtesy of the FST tech, which – like Continuum – was previously only found in B&W's higher-end speakers. It replaces the conventional rubber surround with a specially designed foam ring that's better suited to damping the resonances in the cone.

Why do we keep going on about damping? Because it makes for a cleaner, less distorted sound. Which is Very Good News for the listener.

But the 704 aren't without their faults. The best at this money boast better rhythmic expression and they're a little lifeless at low volumes. All the more reason to crank them up!

Read the full B&W 704 S2 review

Best Bowers & Wilkins speakers: B&W 705 S2

(Image credit: B&W)

10. B&W 705 S2

These beautiful B&W speakers deliver serious thrills – but they don’t have a slower gear.


Sensitivity: 88dB | Impedance: 8 ohms | Bi-wired: Yes | Max power handling: 120W | Finishes: 3 | Dimensions (hwd): 34 x 20 x 28.5cm | Weight: 9.3kg

Reasons to Buy

Beautifully built
Strong bass
An entertaining listen

Reasons to Avoid

Lack subtlety

Even by Bowers & Wilkins’ standards, the 705 S2 are supremely elegant speakers. On top of each cabinet sits a decoupled, solid-body tweeter which reduces treble diffraction and lets the speaker's main driver be placed higher in the cabinet, thus allowing it to generate more energy. 

They produce a weighty, solid sound with a bass depth that's both disarming and impressive given their size. It complements the solid mid-range and crisp treble. While a little overexcited at times, it makes for an upfront listen that – like the speakers themselves – is big, bold and beautiful.

Advice? We’d recommend bi-wiring them for the cleanest, clearest sound. And make sure you place them at least a metre away from the wall behind them in order to let the sound circulate. Even if that isn’t possible, we’d advise against using the supplied bungs to attempt to control the bass – a little boom from the back wall is preferable to the muffled toothlessness introduced by stuffing foam into the reflex port.

Then you should be good to go. Enjoy!

Read the full B&W 705 S2 review

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 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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