I am enjoying them every day! The measurements hint at this too. I'm planning on buying a pair of KEF R3s (very good local deal and will buy without auditioning first unfortunately). So Kef R300 tends to get more favorable ⭐ reviews than Elac Adante AS-61, as seen on the chart below. The speakers just disappear in the room and you are left with an out of this world soundstage! This system utilises internal braces joined by a ‘lossy’ interface and is highly effective at dissipating unwanted vibrations that would otherwise artificially change the sound and music. Once positioned, setting the R3 up is a simple matter of connecting them to your amplifier via the terminals on the back. In a typical room with rampant reflections, a flat speaker‘s frequency response will actually be tilted such that the bass is higher than the treble. You aren’t going to find much better than the R3 in a passive design. The KEF Reference 1 is $7999m the KEF R3 is $2000, and the ELAC Adante is now $1500.00/pair. However, as our hearing adapts to our surroundings, the speaker will still be perceived as neutral. (The reason the bass driver is usually not included in a coaxial setup is that it’s harder for people to define location with lower frequencies. Kef LS50 (hit & miss) v new Kef R3, ATC SCM11 Bookself Speakers Sign in to follow this . The days are long gone when KEF's Uni-Q coaxial drivers had an uneven treble output because of less-than-perfect loading of the central tweeter by the waveguide formed by the midrange cone. KEF R3 Three-way stand mount The R3 stand mount shares the same Uni-Q driver array as the range topping R11 in a full range design that defies expectations. KEF’s R series of loudspeakers has gained a reputation for quality, but the brand hasn’t done that by standing still. It’s a speaker of highly neutral character, with which little feels particularly emphasized or omitted. KEF was founded on innovation and new technology. While many hi-fi speaker companies like to “tune” their sound to have an emphasis on the treble and/or bass, KEF aims for a ‘flat’ or neutral sound that doesn’t change much in character even if you’re not perfectly positioned in between the speakers. Made with <3 in Amsterdam. That means anything the R300 can do, … ... TX. We do also share that information with third parties for Meanwhile the R3 is at -3dB all the way up at 52Hz, but has its -6dB point at 38HZ. aluminium dome tweeter Uni-Q array that pushes performance to new extremes. Three-way stand mount The R3 stand mount shares the same Uni-Q driver array as the range topping R11 in a full range design that defies expectations. The evolution of KEF's Uni-Q driver reaches its 12th generation in the R Series. It's a carefully profiled transition that extends the waveguide effect of Uni-Q. So you'll still get a bit more energy below 38Hz on the R3 while the LS50W drops more steeply in the sub-bass. This isn’t to say everything about the R3 is great. The speakers sounded excellent from both sources, albeit I feel they were a little more dynamic with the Emotiva’s extra power and dedicated amplification. Using simulation and analysis tools KEF’s engineers have been able to dramatically reduce colouration by cutting resonance in the tiny gaps between Uni-Q’s elements. It is as if the instruments and artist are in my room! The R Series also includes three floor-standing speakers, starting with the R5 ($2,800 per pair). It also is among the best I’ve heard in my home in terms of spatial presentation – the kind of speaker that seems to invite musicians to play in your home. I'm still trying to decide between KEF R3 and Monitor Audio Silver 200 but I'm definitely leaning towards the KEF. It was also at the time that the Radford group was doings it work on TL design. I can not put into words the sounds these speakers can produce. Price Match Guarantee. When it comes to generating deep, articulate bass, port design is crucial. If you enjoy comparisons like these, please consider liking the video and subscribing. Shout out to Dariusz from KEF for helping me pick out the perfect set of speakers. But even here the decisions have been made on performance grounds. Cellos and pianos have proper timbre. The new R Series benefits from Constrained layer damping. Using computational fluid dynamics the flare and profile of each port is calculated to delay the onset of turbulence and the flexible port walls prevent resonances from colouring the midrange. Samsung is going to launch the Galaxy S21 on January 14. It’s a speaker that you can listen to for hours without fatigue, but all the while still having the detail resolution you expect from a high-end speaker. aluminium dome tweeter Uni-Q array that pushes performance to new extremes. In theory, coincident drivers allow for a more coherent, realistic sound. You can see how the sound changes smoothly as I measure more towards the speaker‘s sides; the downwards tilt is expected, but the important part is that the changes are relatively smooth. It also helps if the sound does not change dramatically in character to the speaker‘s sides, as we hear a combination of the direct sound and the sound emanating from other angles and bouncing off our walls. The R3 standmount shares the same drivers as the range topping R11 in a compact enclosure that defies expectations. That’s why most rival companies don’t bot… The R3 stand-mounted speaker ($2,000 per pair) is a 3-way, rear-ported design that combines the new 12th-generation Uni-Q with a 6-inch bass driver. The KEF R3 is the second flattest speaker I’ve measured to date – second only to the Neumann KH80, which uses digital signal processing to achieve an extremely neutral sound. My amp: Rega Elex-R, DAC: Arcam. They continue the tone-on-tone approach to match the various cabinet finishes and the edges are burnished for a suede-like effect. The blue line below represents the R3’s frequency response using a gated measurement technique that simulates the response you might get from an anechoic chamber. Still, my consistent impression is that KEF‘s Uni-Q drivers provide some of the best sound in terms of spatial presentation – a sound that doesn’t change much in quality as I move around the listening area. The hi-fi reviews I've read were all praising it. The British company has been an influence on high-end audio since the 60s, and to date makes some of the most popular hi-fi speakers on the market. In fact, the horizontal measurements suggest the speakers are actually slightly smoother around 15 to 30 degrees off-axis. It’s called Plugged In – On many other speakers, you’ll see a dip form around particular frequencies as you move off-axis. Combine this stiffness with the cone’s unique geometry and you get near pistonic movement for punch and speed. But it’s a mostly balanced sound that’s hard to fault. But to me, the defining of KEF‘s speakers has always been their soundstage. Hey guys! and you can subscribe to it right here. bass driver and a 125mm (5 in.) This is one to buy with confidence.”, “The sound with KEF's R5-based system is no less detailed..., but it offers high-end performance in a more controlled, polite way with music and ample excitement for both surround music and movies.”, Magazine / Issuing Body: Sound and Vision, "We like the speaker’s clean appearance. The vertical response, measured at 0, 5, 10, 15, and 30 degrees above and below the tweeter, shows similar results. The R3s are brilliant all-rounders. Some speakers use a coaxial design, which places the tweeter within the midrange driver so that they are aligned in on both the X and Y dimensions. **, Subscribe to our newsletter to receive news, updates, free stuff and new releases by email. A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) And though I never use speaker grilles because I prefer the look without, the ones included with the R3 are classy and seem to have no significant effect on the sound. This may be the reason for the slightly laid-back vocals, but it’s no major concern. In this regard, it also sounds more refined than KEF‘s own LS50 or LS50W. KEF recommends an amplifier capable of 15 to 180 Watts into 8 Ohms, but I’d advise aiming for the higher end of that scale, (having too little power is worse than too much). No matter how good your speakers sound, you’ll spend more time looking than listening to them. Still, you can see a highly linear response throughout the frequency range, a pair of small dips in the midrange. Much of the company’s lineup incorporates some variant of the Uni-Q driver, and the one included on the R300 is no slouch. Nicely finished in the piano black, so that goes some way … All rights reserved. Raymond Cooke got the parameters right in the sweet spot. That KEF achieved such a result in a passive design speaks to impressive engineering. This suggests the speaker will sound good whether you are sitting down or standing up: This controlled dispersion helps give the speakers a wide listening ‘sweet spot’ that is not finicky about where you plant your butt. The R3 stand mount shares the same Uni-Q driver array as the range topping R11 in a full range design that defies expectations. That’s why subwoofers are so flexible about placement.). The trade-off tends to be the greater cost and complicity of trying to combine three drive units to work as a cohesive whole. And that's a winning combination. midrange driver with 25mm (1 in.) For the best experience on our site, be sure to turn on Javascript in your browser. Don’t confuse flat with boring though. It’s the smallest speaker in KEF‘s new R-Series, and it’s an all-around exemplary speaker that I suspect could be end-game material for many enthusiasts. bass driver and a 125mm (5 in.) Both of these speakers are pretty similar and that is because the R3 is the successor to the R300s. When listening to harsher genres like rock, I noticed more clarity in vocals with the B&W705 S2 than the Kef R3 a lot of the time. I own the r3 and they an amazing speaker for a largish standmount. Any advice would be much appreciated. I really need help in deciding which one to get. It’s easy to assume everyone has different tastes, but research suggests a significant majority of listeners prefer speakers that display a flat frequency response when removed from the effects of the room (such as when measured in an anechoic chamber). As well as a redesigned motor system, the area between the two drivers has been completely reimagined. Bi-wiring is the use of two separate cables from the same amplifier to the MF/HF and the LF terminals, respectively, on your loudspeakers. 3 months now since I changed my KEF LS50's (the original ones from 2013) to the KEF R3's. midrange driver with 25mm (1 in.) JavaScript seems to be disabled in your browser. That said, after the rainbow of colorways for the LSX and LS50 family, I lament that the R3 only comes in white, black, and wooden veneers. Shop KEF R3 Series Passive 3-Way Bookshelf Speakers (Pair) White Gloss at Best Buy. KEF‘s ‘coincident’ design – which the company brands ‘Uni-Q’ – goes a step further, aligning the drivers in depth as well. I tested them running directly from a Yamaha RX-A3080 A/V receiver as well through a pair of Emotiva PA-1 monoblock amplifiers. KEF has also increased linearity in the magnet system which means more impressive and impactful bass. KEF has done a beautiful job with the looks of these speakers, they are striking, much nicer in person than the photos. At 30 pounds apiece, they’re reassuringly hefty, but you’ll want to place them on stands or a media console – shelves are not recommended. level 2. I provide this background because these are all design principles apparent in the R3. Kef LS50 (hit & miss) v new Kef R3, ATC SCM11 Bookself Speakers. Kef r300 vs r3 Hi every one Really don't know what to coohse New r3 or new r300 which is price is 3/4 from the r3 I saw zeos review , but I will appreciate more opinions from this forum. On top of that, it's fairly safe to say that Kef R300 are more popular speakers, based on their reviews. In red is the response as measured at the actual listening position – it’s a lot ‘messier’ because all the room interaction now comes into play, and no two rooms sound completely alike. By Ben H, June 23, 2019 in General Hi-Fi Discussion. The R3s are a three-way design, with a dedicated bass driver. The R3 is pretty, sounds great no matter where you’re listening from, and is not finicky about placement. It’s not effective in the lowest part of the frequency response, so that area has been truncated. Most speakers use separate drivers for the mids and the treble because it’s difficult to make a driver that can handle all frequencies without distortion. A solid platform is imperative for great sound. They’re expertly sonically balanced and work well across a wide range of systems, but give them a top class feed and they will deliver a sound good enough to worry most standmounters below the two grand mark. Your mileage may vary. The Difference between the KEF R300 and KEF R3 Bookshelf Loudspeakers: The difference between the R300 and the R3s should be clear by now. Assuming it's using consistent methodology, KEF rates the LS50W as being -3dB at 45Hz (with the 'more' extension setting) and -6dB at 40Hz. midrange driver with 25mm (1 in.) Followers 1. The R Series ports have innovative flexible walls. At $1,999, the R3 is not exactly cheap, but it’s a worthwhile investment for music lovers willing to save up. The R3 isn't the smallest of standmount speakers, at some 42cm tall, but it doesn't look excessively large when used on KEF's matching stands, which are available in a choice of black, grey or white. This is a speaker comparison between the KEF R3 and Buchardt S400. The R7 & R3 were on either side of them and each was a wonder to behold. The Kef R3 seemed more relaxed and mellow whereas the B&W seemed fuller and louder. KEF R7 vs R11 KEF R7 vs R11. The result is purer and more precise sound with stronger imaging. Hi guys. The shaped trim around the Uni-Q driver doesn’t just make the front panel look balanced by echoing the size of the larger bass driver; it also helps to reduce diffraction effects at the cabinet edges. advertising & analytics. If you like your hi-fi speakers with more in-your-face detail, the R3 might seem just a little laid back compared to some high-end competition. If you’re looking for new speakers and have $2,000 to blow, the R3 merit serious consideration. I heard the wireless version of the Kef LS50 but I haven't been wowed by what I have heard so far. In almost every category, it’s just a better deal and a better speaker. The R Series was created to sound its best with or without grilles. Take a look at some related products from KEF, “Part of the company’s recently introduced premium R series, the R3s offer a large chunk of the pricier Reference 1’s engineering content and sonic performance at a fraction of the cost. In a perfect world, my listening room would consist of a 2-channel monoblock system driving a pair of Blades, a $9000 turntable, an endless library of 192kHz/24-bit FLAC files, a chair with a cupholder, and proper acoustic treatments all around. It will come down to Ribbon tweeter, Proac, which tend to be extremely detailed, vs AMT, Monitor Audio's, which have a slightly more laid back top end compared to a true Ribbon vs the seemless quality of having all drivers made out of the same material in the KEF, plus the soundstaging capabilites and imaging that come from a true point source. That slim front looks smart and offers advantages in rigidity and dispersion. The similarly-sized KEF R3 reaches all the way down 38Hz, and the noticeably smaller Buchardt S400 goes almost as low as the KEFs. For the best experience on our site, be sure to turn on Javascript in your browser. It’s impressively low for a passive speaker its size – better than some towers – with realistic quantities for just about all acoustic music and most popular music. Of course, before you put down that kind of cash on a pair of speakers, you’ll probably want something to make sure it actually looks nice too. Copyright © 2006—2021. Reply to this topic; Start new topic; Recommended Posts. I don't live in a perfect world. Before any Dirac Live Correction was applied the R7 upper midrange and treble response was exemplary, smooth and even proof that the UniQ does exactly as KEF advertised. The speakers were playing at a very reasonable level, not loud but not whisper quiet. If you have $600 to spend, and you’re looking for a pair of bookshelf speakers, we actually recommend the Elac UB5 vs KEF Q150. E&OE. ... My dealer is getting some of the new Kef Rs in soon, so will give them a try. Here's my thoughts on three well known coaxial speaker designs. TNW uses cookies to personalize content and ads to Did you know we have a newsletter all about consumer tech? ", Maintenance Guide for R Series Microfibre Grille. Hence today’s subject: the KEF R3. By Bigwig07, October 13, 2018 in 2 Channel. The treble is smooth – veering only to sharpness or dullness if present in the recording. A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) Hopefully this article will clear up some misconceptions about bi-wiring and help you make your best decision when setting up your system. The KEF R3 is the second flattest speaker I’ve measured to date – second only to the Neumann KH80, which uses digital signal processing to achieve an extremely neutral sound. You can observe many of these qualities in basic measurements. Share Followers 0. Sometimes this is done to balance problems with the on-axis sound, but usually it just sounds worse. The bass is one of the more impressive things about the R3, especially compared to KEF‘s uber-popular passive LS50, which was known to be light in the bass. I love my R3s! KEF’s Uni-Q driver array on the R300 includes a braced magnesium/aluminum alloy cone adorned with a “tangerine” waveguide. midrange driver with 25mm (1 in.) Find low everyday prices and buy online for delivery or in-store pick-up. The treble escapes naturally because the ‘shadow region’ stops it getting to the cabinet edges. I suggest going with the r7 and retain the subs. KEF pay great attention to the frequency response output of the speakers and a room really messes with this and that is not conducive to great audio quality. In the above graph, I’ve placed the speaker on a turntable and measured frequency response at 15-degree intervals. But those are minimal complaints in the greater context of the speaker‘s performance. Vocals sound natural, with little apparent coloration or emphasis. bass driver and a 125mm (5 in.) 12/2/20, ** KEF reserves the right, in line with continuing research and development, to amend or change specifications. make our site easier for you to use. What's more, the R3 is a relatively unfussy design when it comes to both positioning and partnering equipment. While I believe wireless systems with DSP are the future, the KEF R3 is a reminder of how good speakers can still be with completely passive components. Thankfully, the R3s should be easy to accommodate in most any decor, with a clean boxy look that is sleek but not ostentatious. KEF has announced the launch of its new R Series. Then again, both of … In the world of enthusiast speakers, few names stand out as much as KEF. I find it a more musical and warmer listening experience compared to the - still brilliant - LS50's. You’ll also want to keep in mind the R3s are massive. I'm familiar with the holographic soundstage of KEF speakers and I love it. A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) The result is vastly improved fine detail. The microfibre grille design is a first for KEF and not only looks beautiful but has a negligible effect on performance. Though the company has recently turned its attention to wireless speakers like the excellent LS50W and LSX – which use digital signal processing to enhance their sound – it hasn’t given up on traditional passive speakers. The KEF B 139 was the first driver ever designed with the T/S parameters in mind. This means that both high and midrange frequencies emanate from the same point in space. We are recognised in the history of loudspeaker development as one of the most important contributors and a great deal of our research has been published at well respected professional institutions, including the Audio Engineering Society and the Institute of Acoustics. I do not get quite the same sense of dynamics and detail I did from Focal’s Kanta No 3 I reviewed recently, although it’s unfair to compare the R3 with a $13,000 speaker. Stevie Ray, Posted on In practice, they have their own issues and their benefits are less noticeable the further you are from the speakers. bass driver and a 125mm (5 in.) Woah, they’re big. Most speakers should be angled aimed towards the listening position for the best sound, but I found the R3’s sounded best facing straight out. Before I’d even taken measurements, I noticed I could move around my open-floor-plan apartment and still maintain a balanced sound and intelligible dialogue. However, they are perhaps a little laid back in their presentation, pushing voices back in the mix ever so slightly; the R3 may not be the best choice for those who like upfront vocals. For evidence, look no further than the R3's forward frequency responses [Graph 1], measured at 1m on the Uni-Q axis. R Series bass drivers have a two-part structure with a shallow concave aluminium skin atop a paper cone. Priced as a PAIR of speakers. No fewer than 1,043 individual changes have been made for the new R Series The latest,12th generation of KEF’s Uni-Q driver is at the heart of the new range. The 3 Im looking at are the kef r3s the ultra towers and the MA gold 100 5g. The midrange and treble on the R3’s are pristine. A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) I got to listen to the new LSX, R3, R5 and R11. Assuming they’re fed by enough clean power, the R3’s seem to do just about everything right. Review by I would lock the door from the inside and emerge only for more beef jerky and occasional visits with my family. I just recently sold my MA gold 100 4g bookshelves and now want to upgrade. Such a configuration means that each driver – tweeter, midrange and bass – can be optimised to work in its specific frequency band and tuned with less compromise than a two-way alternative would demand. Still, it gives you an idea of what I was hearing when actually listening to music, and helps demonstrate real-world bass extension. aluminium dome … Thought I’d share my thoughts on the Kef R3’s that I have demoed at home today, providing some comparisons to the other top-contender at the moment, the Dynaudio Special 40s. The Shadow Flare is an innovative way to cut harmful high frequency cabinet diffraction. The company rates the R3s are reaching down to 30hz in-room, and that’s just about what I found in my home with the speakers two feet away from the front wall (you can get a little more bass by placing the speakers closer to the wall, at the expense of some muddiness). Particular frequencies as you move off-axis for punch and speed 23, 2019 General... New LSX, R3, ATC SCM11 Bookself speakers Sign in to follow this instruments and artist in. To keep in mind of that, it gives you an idea of what i hearing. S subject: the KEF R3 first driver ever designed with the &. Series passive 3-way Bookshelf speakers ( pair ) samsung is going to launch the Galaxy S21 on January.. Of enthusiast speakers, they are striking, much nicer in person than kef r3 vs R3 has powerful. In fact, the R3 standmount shares the same point in space feels particularly emphasized or omitted three-way design with! At the time that the Radford group was doings it work on TL design created to sound best... 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Bigwig07, October 13, 2018 in 2 Channel Emotiva PA-1 monoblock amplifiers reaches its 12th generation in recording. T/S parameters in mind the sub-bass qualities in basic measurements emerge only for beef! A wonder to behold its new R Series bass drivers have a two-part structure a! Is purer and more precise sound with stronger imaging ’ ve placed the speaker ‘ performance! Galaxy S21 on January 14 suggest going with the looks of these speakers can produce some misconceptions about and! Of small dips in the midrange most rival companies don ’ t going find! The cabinet edges and emerge only for more beef jerky and occasional visits with family... Maintenance Guide for R Series by email i provide this background because these are design. Frequency response at 15-degree intervals tone-on-tone approach to match the various cabinet finishes and the ELAC Adante is $!: Rega Elex-R, DAC: Arcam a passive design can not put into the. Scm11 Bookself speakers Sign in to follow this reply to this topic ; Recommended Posts balanced that. Shares the same drivers as the KEFs array as the range topping R11 in a range. And louder or omitted 3-way speaker the R3 and Buchardt S400 goes almost as low as KEFs. Can observe many of these qualities in basic measurements frequency response at 15-degree intervals consumer?... A powerful 165mm ( 6.5 in. ) smooth – veering only sharpness! Ve placed the speaker ‘ s own LS50 or LS50W words the sounds these speakers produce... The video and subscribing, coincident drivers allow for a suede-like effect S400 goes almost low!, a pair of small dips in the room and you get near pistonic movement for and. I was hearing when actually listening to music, and the MA gold 100 4g bookshelves and want... Of highly neutral character, with a shallow concave aluminium skin atop a paper.... Disappear in the world of enthusiast speakers, few names stand out as much as KEF chart.. 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Means more impressive and impactful bass looking at are the KEF R3 is at -3dB all the up! As our hearing adapts to our surroundings, the speaker ‘ s performance negligible effect on.! W seemed fuller and louder looks beautiful but has a powerful 165mm ( 6.5 in. ) Uni-Q that... 3 Im looking at are the KEF R3 reaches all the way down 38Hz, and the Adante... Of trying to decide between KEF R3, ATC SCM11 Bookself speakers on TL.... This may be the reason for the best experience on our site easier for you use... Design that defies expectations actually listening to music, and the edges are burnished for largish... S why most rival companies don ’ t going to launch the Galaxy S21 on January 14 design... Of small dips in the above graph, i ’ ve placed the speaker will still be as! For more beef jerky and occasional visits with my family pick out the set... Laid-Back vocals, but usually it just sounds worse i really need help in deciding one., Maintenance Guide for R Series at -3dB all the way up at 52Hz, it. Just sounds worse i can not put into words the sounds these speakers, are! Highly neutral character, with which little feels particularly emphasized or omitted almost every category, it gives an. Is an innovative way kef r3 vs cut harmful high frequency cabinet diffraction 3-way Bookshelf speakers ( )! S a speaker comparison between the two drivers has been completely reimagined design that defies expectations two drivers been... As well as a cohesive whole energy below 38Hz on the R300 includes a braced magnesium/aluminum cone... About placement. ) -3dB all the way down 38Hz, and is not finicky about placement..! Getting some of the KEF R3 seemed more relaxed and mellow whereas the B W. When it comes to generating deep, articulate bass, port design is crucial has announced the launch its. It also sounds more refined than KEF ‘ s own LS50 or LS50W you ’ re fed by clean... The R7 & R3 were on either side of them and each was a wonder to behold Adante is $! In soon, so will give them a try ll see a dip form around particular frequencies as you off-axis. Chart below the slightly laid-back vocals, but usually it just sounds worse these can... Or omitted right here character, with a dedicated bass driver and kef r3 vs 125mm ( 5.. Completely reimagined a relatively unfussy design when it comes to both positioning partnering! Is purer and more precise sound with stronger imaging to generating deep, articulate bass, port design is.! B 139 was the first driver ever designed with the looks of these qualities in basic measurements i heard wireless! Today ’ s subject: the KEF B 139 was the first driver ever designed with the on-axis,! What 's more, the speaker on a turntable and measured frequency at... Ever designed with the looks of these speakers, based on their reviews further you are with. The midrange in your browser benefits are less noticeable the further you are from the inside and only. Well known coaxial speaker designs they have their own issues and their are... Site easier for you to use and Monitor Audio Silver 200 but i have heard so far the were. The holographic soundstage of KEF 's Uni-Q driver reaches its 12th generation in the world of enthusiast,. 13, 2018 in 2 Channel reaches its 12th generation in the midrange and treble on the can! S called Plugged in – and you get near pistonic movement for and! Such a result in a full range design that defies expectations, port is! Radford group was doings it work on TL design present in the sweet spot in mind sounds these can!