Building a 'separates' hi-fi system, where every component (amplifier, speakers and at least one source) is housed in a separate box, isn't for everyone. It takes space, time to research product synergy and set-up, and a fair budget. It isn't straightforward.
That's where hi-fi systems come in! These integrated multi-tasking music machines typically pack every job of a system into fewer boxes, making your journey to audio nirvana much simpler.
Such hi-fi systems come in many forms. You have all-in-one microsystems complete with speakers; pairs of streaming stereo speakers housing everything you need; or single boxes of streaming, CD- or vinyl-playing electronics to which stereo speakers must be added. And naturally, they vary wildly in performance capabilities and asking prices.
Each kind is covered in our definitive list (and Also Consider section) below, but they all share one thing in common: class-leading performance at their price level. They combine best-in-class features and intuitive usability, too, ensuring they are as pleasing to operate as they are to listen to.
Our expert in-house reviews team tests hi-fi systems throughout the year and across the market, with each one benchmarked against its closest competitors. Naturally, only those that come out of our comprehensive testing criteria with flying colours make it into this definitive hi-fi system buying guide.
The quick list
The multi-Award-winning M41DAB is an awesome piece of kit at a fantastic price, boasting excellent sound quality and great flexibility.
In the market for a compact speaker system packed with streaming smarts? These surprisingly sophisticated entry-level KEFs should top your wishlist.
A multi-Award-winning streaming speaker system that is both innovative and entertaining, with clean, punchy sound and all-encompassing connectivity.
As mature as streaming stereo speakers come at this level, these Award-winning JBLs offer a thrill ride few of its all-in-one kind can offer.
The multi-Award-winning SA-C600 boasts entertaining sound, punchy dynamics and a strong feature set without costing you a fortune.
The highly insightful Atom earns its haul of What Hi-Fi? Awards thanks to its class-leading insight, precise timing and impressive looks.
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Want a great place to listen to your records without a fussy setup? If so, the System One is still the entry-level setup to beat.
The handsome, retro-modern all-in-one speaker system is feature-packed, super-sounding and a pleasure to use.
These Award-winning desktops are compact, elegant and versatile, all while offering enthusiastic and competent sound Highly recommended.
A flexible, function-rich and great-sounding system that somehow manages to be a good-looking piece of furniture at the same time.
April 2025: No product recommendation changes this time, although the new Cambridge Audio Evo One joins our Also Consider list as a recommendable all-in-one system.
I'm the managing editor of What Hi-Fi? and, with 11 years of experience in reviewing hi-fi, have seen first-hand the hi-fi system category evolve into what it is today. Now smarter than ever and with fewer compromises than before in the sound department, the integrated systems you see below are fantastic ways of obtaining proper hi-fi sound without needing to go the whole hog and set up a purist 'separates' system. Whether you simply want an easy vinyl playback solution or everything the streaming world offers, you can now get it from high-performing and space-efficient offerings that don't need to break the bank.
Best microsystem
The default budget all-in-one system choice for years, this Denon multi-Award winner is still at the top of its game, so much so we're yet to really find anything of its type that can outdo it at a similar price.
You can buy the D-M41DAB with or without Denon's own speakers. Without, the system is called RCD-M41DAB and can be found online for under £250 / $350 / AU$500. The speakers are dubbed SC-M41; put the two together and you have the D-M41DAB. Indeed, we'd happily recommend Denon's speakers if you don't have your own already.
The inclusion of Bluetooth (which can be turned on or off to avoid affecting the D-M41DAB’s overall performance) is cause for celebration, as is the superb sound quality. In terms of performance, this system could hold its own against groups of separates at a greater cost, with a graceful, insightful and expressive sound.
"The combination of low-end stability and dynamic sensibilities leaves us with a remarkably human performance for a hi-fi system at this price," our in-house experts penned in our D-M41DAB review.
Microsystems may seem like a dated concept nowadays, but this Denon proves that they can still be a perfect route to convenience and great-value sound; a way to get true stereo room-filling sound that a one-box system can't always deliver. A truly remarkable system for the money.
Read our full Denon D-M41DAB review
Best budget speaker system
KEF’s LS50 Wireless II standmount speaker systems (below) and its more recently launched LS60 Wireless floorstanding speaker system have stolen a lot of headlines in recent years, but we shouldn’t forget there is actually a third and fourth member of KEF’s wireless speaker system family – the LSX II and, the cheapest and newest of them all, the LSX II LT we have here.
The LSX II arrived as essentially a more modest, miniature member of the clan, pretty much perfect for smaller rooms, and now this LT version has made it even more accessible by bringing the price down without cutting many corners. In 2023, the LSX II won the What Hi-Fi? Award as the 'Best speaker system' at its level, but in 2024 the LT version took its place as the better value of the two.
This stereo speaker system still delivers much of what has made the KEF LSX II a two-time What Hi-Fi? Award winner, including the very same musical, detailed sound (our expert reviewers said that it "shares the same sonic credentials as the LSX Il, with almost no sonic shortcomings when the two are directly compared side-by-side") and generous streaming features. It simply drops the option of a wireless link between the speakers, the aux input and a few colourway options, while lopping £300 / $400 / AU$500 off the price.
The KEF LSX II LT is therefore a fantastic value alternative to the more illustrious, expensive LSX II. By taking a great system and streamlining it without compromising the sound, KEF has nailed it once again.
Don't want to spend quite so much? The Triangle Twin AIO, found below, are a fantastic bargain desktop system at an extremely attractive price.
Read our full KEF LSX II LT review
Best premium speaker system
Premium versions of the LSX II LT above, KEF's sequel to its outstanding LS50 Wireless speakers improves on greatness – no easy feat, even for an audio brand as surefooted as KEF.
They sit below the JBL 4329P (below) as well as KEF's pricier LS60 Wireless offerings in the burgeoning market, in terms of both price and performance, but if the LS50 Wireless II suit your budget more, you won't be disappointed with this premium system.
Like their illustrious predecessors, the LS50 Wireless II serves as a superb all-in-one system (streaming and amplification are built-in) by dint of their advanced connectivity. Improvements include upgraded components and a new KEF Connect app where you can access the likes of Tidal, Qobuz, Amazon Music and Deezer. Not that you'll need to reach for any of the aforementioned apps; these speakers are capable of streaming via AirPlay 2, Google Chromecast and Bluetooth, and are also Roon Ready.
KEF's striking design is matched by stunning sonics, enhanced by refreshed Uni-Q drivers and KEF's all-new MAT absorption technology. The presentation is more refined and the addition of MAT can be heard in the treble and midrange, which our in-house experts described as "cleaner-cut". Our LS50 Wireless II review reads: "The whole presentation has been opened out, that extra room not only filled with subtler, more precise detail, but also allowing for greater instrument separation."
Quite simply, if you're in the market for a high-fidelity all-in-one system packed with streaming smarts, this sophisticated sequel should top your list.
Read our full KEF LS50 Wireless II review
Best high-end speaker system
It’s still the case today that all-in-one systems generally don’t tend to perform as well as the best separates systems totalling similar amounts. However, such space-efficient, convenient, do-it-all designs are improving sonically by the year and becoming all the more compelling for it. Case in point: the JBL 4329P Studio Monitor.
This system sounds more or less as it looks – immense. "They do everything to capture our attention as we play Pink Floyd’s Time," reads our 4329P review, "conveying the size and scale of the track’s atmospheric soundscape while ensuring every instrument has the room, clarity and texture needed for its role to be fully appreciated in the mix." Our in-house experts were also impressed with bass response, both in terms of quantity and quality, and while they sound captivatingly big and boisterous, detail and dynamic expression don't suffer because of that.
All you might want, this JBL system offers: AirPlay 2, Google Chromecast, DLNA, Bluetooth, plus physical connections that include XLR and a USB Type B that supports PCM files up to 192kHz.
That the JBL are so versatile, not only in terms of connectivity and positioning, while managing to sound so mature, is a testament to JBL’s persistent efforts in speaker design and electronics, and a milestone in all-in-one speaker systems of this kind and at this price. Will the sonic sacrifice inherent in choosing all-in-one designs over separates systems always exist? Probably, but the once-wide gap is certainly getting narrower. This is a great option if you want high-end performance from a convenient speaker setup.
After this concept but in a much higher-end proposition? Our Focal Diva Utopia review should be your next stop.
Read our full JBL 4329P Studio Monitor review
Best budget streaming amp
The SA-C600 really is a well-equipped streaming amplifier, to which you just need to add speakers. Technics has seen fit to include a CD player alongside the more usual network streaming capabilities with up to 32-bit/384kHz file compatibility.
There is support for Spotify Connect, Tidal, Deezer and Amazon Music, as well as DAB/DAB+ and FM radio. You also have a choice of Bluetooth, Chromecast and AirPlay 2 in addition to a raft of physical analogue (stereo RCA) and digital connections (USB Type A, USB Type B, coax and optical). Note that there is also a moving magnet phono stage allowing you to add a turntable – which makes sense given the brand’s strong connection to record player manufacturing.
Often, such systems are all about looks and features, but Technics has shown that it is possible to add great sound into the mix. "It’s an expressive and punchy performer that builds its performance around a solid framework of surefooted rhythmic drive and expressive dynamics," said our expert reviewers in our SA-C600 review. "Details levels are good, but it is the confident way this unit organises that information into a cohesive and musical whole that really impresses."
It's a really well-conceived product and fully deserves its What Hi-Fi? Award win, even with tough competition from the similarly outstanding Marantz PM700N (£999 / $999 AU$1999) and the Bluesound Powernode (£849 / $899 / AU$1599).
Highly recommended.
Read our full Technics SA-C600 review
Best premium streaming amp
To describe the multi-award-winning Uniti Atom as a streamer would be akin to describing Wagyu beef as sustenance. From the coffee-coaster volume dial on the roof – the pleasure of spinning it is almost enough in itself to justify buying this system – to its full-colour LCD front panel display exhibiting album art as it plays, Naim has nailed a gorgeous aesthetic for its premium streaming amplifier.
All you need do is add a pair of suitable hi-fi speakers – Naim promises 40W per channel at 8 ohms, so a pair of £1000/$1000/AU$2000 standmounters, say, would be ideal. Once you've soaked up the delicious design cues, you'll be wowed by the Atom's performance as well as its connectivity. Levels of clarity and insight are truly exceptional, as is the Atom's penchant for rhythms. "We make an attempt to wrong-foot the Uniti Atom with a grander arrangement, via Tidal, using Sergei Rachmaninov’s Piano Concerto No1 in F-Sharp Minor, but have about as much luck as a camel at a swimming gala," reads our Uniti Atom review.
Google Chromecast, Tidal, Spotify Connect and Internet radio are built-in, with further wireless connection available via AirPlay and Bluetooth aptX HD. You can also play music stored on a USB stick.
All in all, the talented Uniti Atom is everything we've come to expect from Naim. A superb blend of lifestyle product and premium hi-fi – as it's consecutive What Hi-Fi? Awards every year since 2017 go to show. For our money, the Uniti Atom remains the finest premium streaming amp at this level.
Read our full Naim Uniti Atom review
Best turntable system
If you’re after a simple-to-use vinyl set-up that’s a great deal of fun to listen to, this Rega system is a great place to start.
The three-product turntable system under our noses here is the entry-level Rega System One, comprised of two What Hi-Fi? Award winners – namely Rega’s excellent Planar 1 turntable and integrated io amp – and the company's Kyte stereo speakers.
You can get a slightly more sonically transparent combination by swapping out the Kytes for something like the Dali Oberon 1, but that doesn't mean this all-in-one triple-threat option isn't a very good one. Its keen, zealous musical presentation especially makes it a great bet for those of us who like their music with plenty of vigour and spice. Like many of Rega's products, the System One, to borrow a quite from our review, "gets the basics of music reproduction spot-on, delivering musical cohesion and dynamic expression in a way that eludes most alternative set-ups".
Comprehensive, easy to set up and surprisingly compact in terms of what you actually get, too, this is a great way to get yourself a really solid vinyl setup without tearing your hair out in the process.
Read our full Rega System One review
Best radio system
A modern radio often needs to be a jack-of-all-trades while retaining the signature look, feel and function of a classic piece of tech in order to survive in its own particular market niche. That’s exactly what Revo's original SuperConnect delivered with its feature-packed original model back in 2014, and then ten years later the brand’s sequel arrived with more stations, more streaming support and, crucially, stereo sound.
It also looks great – “retro with a dash of modern”, as we described its aesthetic in our SuperConnect Stereo review – and is made to a supremely high standard. It might be slightly on the large side for a product of this type (18 x 36 x 15cm) but packs a lot of features and sound quality into its dimensions. In our testing, we praised its "cohesive, musical package" and "an unexpected amount of space and depth."
What's more, it's highly competent at everything it does, be it streaming, internet radio access or just sitting in your home looking sexy.
Revo’s long-awaited sequel has been worth the wait; it’s easy-to-use, fantastic to look at and a pleasure to listen to, and while it may sport a vintage aesthetic, nothing about the SuperConnect Stereo feels remotely out-of-date.
Read our full Revo SuperConnect Stereo review
Best desktop system
The Triangle AIO Twin is an all-in-one stereo speaker system akin to the superb KEF LSX II LT (above) but at a more modest price. Its price and feature offering were enough to pique our interest: music systems that integrate all amplification, connectivity, streaming and more features into one box or a pair of speakers are an increasingly neat and attractive way to get hi-fi sound into your home, but not many are this accessible.
Not only are they lifestyle-friendly (not everyone has space for so many separate boxes), but their feature set means you can play just about anything through them.
And that’s the case with the versatile Triangle AIO Twin: it may look like a pair of ‘normal’ speakers, but this a fully-fledged, versatile music system in its own right, with a whole host of features and a level of performance that makes for quite the bargain at this price point.
Bluetooth, internet radio, streaming service access and physical connectivity (including a turntable MM phono input) are all present and correct, while they sound, in the words of our expert reviewers, "incredibly fun to listen to".
"We want to keep on listening to the Triangle AIO Twin," concludes our AIO Twin review, "...and that’s the best recommendation we can give to someone looking for a neat, elegant system that does it (nearly) all."
Read our full Triangle AIO Twin review
Best all-in-one system
The single-box Ruark Audio R410 is a success, to a lesser or greater extent, in every respect. As an object, a piece of furniture, it’s gorgeous and, quite simply, brilliantly realised. As a flexible, function-rich piece of audio equipment, it is hard to find fault with (except for the absence of a dedicated control app). And in terms of the sound it makes, there’s an awful lot to like, not least its eloquent, direct and balanced presentation – and next-to-nothing to take issue with. While it may only be one box, "‘Room-filling’ is not too mild a description of its talents where out-and-out volume is concerned," notes our R410 review.
The R410 has more features than you'll probably need onboard – Bluetooth 5.1, wi-fi and UPnP, the ‘Connect’ versions of Spotify and Tidal, Apple AirPlay 2 and Chromecast. Ruark has a rich history with radios and so we can expect FM, DAB/DAB+ and internet radio to come as standard. There’s an aerial to facilitate radio reception on the rear of the R410, and that’s also where you find all the physical connections, including an HDMI eARC input that makes the R410 TV-friendly too.
Overall it’s a fearsomely competitive product, and represents money well spent. Looking for this kind of style and substance in a more affordable package? The next-model-down Ruark Audio R2 Mk4 is another great-value, five-star radio streaming system.
Read our full Ruark Audio R410 review
Also consider
- KEF LSX II: While the KEF LSX II LT now sits in the place the older LSX II used to due to its performance parity and more affordable price tag, we can still heartily recommend the pricier, better featured LSX model – not least for those who value a wireless (as opposed to wired) link between the two speakers.
- Elac Debut ConneX DCB41: If you want a super-affordable pair of powered speakers to which to easily play music from your phone and/or connect a hi-fi component, look no further. These five-star Elacs have aptX Bluetooth, USB (Type B), optical, HDMI and RCA/phono inputs – just no network streaming.
- Moon Neo Ace: Got a big budget? Lucky you, because you could own this slice of convenient hi-fi heaven. It’s an integrated amplifier with a DAC, streamer and phono stage. It has Bluetooth, wi-fi and internet radio too. All you need to do is add your favourite pair of speakers.
- Audio Pro C20: If you're after a more affordable one-box wireless system than the Ruark and Revo in our list, the latest Audio Pro is a fantastic option that can do a lot of things, and do almost all of them very well indeed. It's like a Sonos speaker – but better.
- Cambridge Audio Evo 150: The streaming amplifier category has exploded in recent years, and while we favour the premium Naim Uniti models for their class-leading musicality, one of our favourite Naim Atom alternatives is the feature-packed Evo 150. Too pricey? Check out the step-down Evo 75.
- Focal Diva Utopia: If you have the cash and desire to go all-in on performance and convenience, this £29,999 / $39,999 / AU$59,999 luxury stereo streaming speaker system is well worth considering. It combines true high-end performance with every feature you would need – and looks a beauty, too.
- Naim Mu-so 2: A now-cheaper Ruark R410 alternative, this veteran all-in-one system remains a fantastic tabletop upgrade on the modest wireless speakers from Sonos, Apple, Audio Pro etc.
- Cambridge Audio Evo One: While we prefer the Ruark above for its more compelling sound, this attractive all-in-one system is a decent alternative with a very generous feature set.
How to choose
Choose your style
So do you buy a microsystem? A just-add-speakers streaming amplifier? A vinyl system? Or a fully fledged stereo speaker system? It probably won't surprise you to read that your decision will likely come down to two things: what sources you use, and what budget you have.
If your budget is limited to hundreds as opposed to thousands, your best bet is to consider either a complete stereo speaker system like the KEFs and Triangle above, or an entry-level streaming amplifier like the Technics with a separate pair of stereo speakers. That'll ensure you have a complete music system in two or three boxes without breaking the four-figure barrier.
A bigger budget will open doors to better sound quality, and unless you are set on having everything within two cabinets, as the JBL system on this page offers, we'd recommend going down the streaming amplifier plus speakers route.
Consider what features you need
Spending more doesn't necessarily get you more features these days, mind you – a budget system is just as likely to tick as many boxes as one five times the price. What you should do, however, is ensure you buy one that covers the sources you need. For example, if you want to connect a turntable, ensure it has a phono stage (unless you're happy to buy an external one to connect via its RCA input). Only want to play vinyl, easily and affordably? Just buy a turntable system like the Rega. And what if integrated CD playback is a priority? Make sure your system has a built-in disc drive, as the Technics above does. Make a list of your desirable features, and see which recommended systems with them fit your budget.
Equally, be wary of buying a system with more features than you need, as you could be paying for them! If you don't need network connectivity because you'll primarily be connecting a turntable or using Bluetooth, look into a pair of active speakers or an integrated amplifier with Bluetooth instead.
Budget for extras
Lastly, don't forget to budget for extras, such as speaker stands and, if you need them, speaker cables.
Recent updates
- February 2025: We had high hopes that the new Technics SC-CX700 would give the KEF LS50 Wireless II below a run for its money, but it has proven disappointing, receiving only three stars. Meanwhile, the stupendously high-end Focal Diva Utopia makes our Also Consider list.
- December 2024: The newly crowned What Hi-Fi? Award winners have been labelled as such. Since our last update, we've reviewed and can recommend the Yamaha R-N800A but it doesn't make this definitive list.
- October 2024: No newcomers make the list this time, although we look forward to putting the newly announced Technics SC-CX700 speaker system against the class-leading KEF LS50 Wireless II shortly.
- July 2024: No new entries, with the recently reviewed Roksan Attessa Streaming Amplifier impressing but ultimately not enough to muscle in between the Technics and Naim network amps on this list.
- May 2024: No new entries, although the newly tested Audio Pro C20 all-in-one system has been added as an Also Consider for those looking for a mature one-box wireless speaker.
- March 2024: Swapped the KEF LSX II for the company's new, more affordable LSX II LT. We added an 'also consider' section to give readers more options, too.
How we test hi-fi systems
Here at What Hi-Fi? we review hundreds of products every year, including plenty of hi-fi systems, in our dedicated, state-of-the-art testing facilities, where our in-house experts carry out all of our testing.
Collectively, the What Hi-Fi? team has more than 150 years experience of in reviewing, testing and writing about consumer electronics. Our strict criteria and unique listening room environment give us complete control over the testing process, ensuring consistency and scrutiny within an industry-leading context of every core field in hi-fi.
All hi-fi systems are compared to best-in-class rivals in the same price category, so when a new one comes along it will be listened against the most similar What Hi-Fi? Award winner and/or five-star competitor in the field. As the hi-fi system is an eclectic category, if a product isn't an 'all-in-one' solution and instead requires partnering with other kit (as streaming amplifiers do, requiring speakers), we will test them with optimum price-comparable partnering equipment to ensure we are hearing them at their best and in a suitable, real-world setup.
All review verdicts are agreed upon by the team as a whole rather than a single reviewer, too, helping to avoid individual subjectivity. That's why our reviews are trusted by retailers, manufacturers and shoppers alike.
Every category of product we test has a Best Buy buying guide like this one, and only the top products feature in them. So if you take the plunge and buy one of the products recommended above, or on any other Best Buy page, you can rest assured you're getting a What Hi-Fi?-approved product.
You can read more about how we test and review products on What Hi-Fi? here.
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