What's more, the R3 is a relatively unfussy design when it comes to both positioning and partnering equipment. This means that both high and midrange frequencies emanate from the same point in space. E&OE. 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. 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). You aren’t going to find much better than the R3 in a passive design. I can not put into words the sounds these speakers can produce. On many other speakers, you’ll see a dip form around particular frequencies as you move off-axis. Don’t confuse flat with boring though. 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. I really need help in deciding which one to get. 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. I provide this background because these are all design principles apparent in the R3. The trade-off tends to be the greater cost and complicity of trying to combine three drive units to work as a cohesive whole. Here's my thoughts on three well known coaxial speaker designs. 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. 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. We do also share that information with third parties for Sometimes this is done to balance problems with the on-axis sound, but usually it just sounds worse. It’s a speaker of highly neutral character, with which little feels particularly emphasized or omitted. In fact, the horizontal measurements suggest the speakers are actually slightly smoother around 15 to 30 degrees off-axis. 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. Followers 1. Priced as a PAIR of speakers. KEF was founded on innovation and new technology. The new R Series benefits from Constrained layer damping. Any advice would be much appreciated. Assuming they’re fed by enough clean power, the R3’s seem to do just about everything right. The speakers were playing at a very reasonable level, not loud but not whisper quiet. The microfibre grille design is a first for KEF and not only looks beautiful but has a negligible effect on performance. That means anything the R300 can do, … TNW uses cookies to personalize content and ads to midrange driver with 25mm (1 in.) make our site easier for you to use. When it comes to generating deep, articulate bass, port design is crucial. KEF has also increased linearity in the magnet system which means more impressive and impactful bass. Samsung is going to launch the Galaxy S21 on January 14. and you can subscribe to it right here. I love my R3s! Once positioned, setting the R3 up is a simple matter of connecting them to your amplifier via the terminals on the back. (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. It’s called Plugged In – The vertical response, measured at 0, 5, 10, 15, and 30 degrees above and below the tweeter, shows similar results. 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. Copyright © 2006—2021. 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. Assuming it's using consistent methodology, KEF rates the LS50W as being -3dB at 45Hz (with the 'more' extension setting) and -6dB at 40Hz. KEF R7 vs R11 KEF R7 vs R11. Kef LS50 (hit & miss) v new Kef R3, ATC SCM11 Bookself Speakers Sign in to follow this . On top of that, it's fairly safe to say that Kef R300 are more popular speakers, based on their reviews. Then again, both of … You’ll also want to keep in mind the R3s are massive. Nicely finished in the piano black, so that goes some way … Thankfully, the R3s should be easy to accommodate in most any decor, with a clean boxy look that is sleek but not ostentatious. The R Series ports have innovative flexible walls. 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. The treble escapes naturally because the ‘shadow region’ stops it getting to the cabinet edges. In almost every category, it’s just a better deal and a better speaker. 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. 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. ... My dealer is getting some of the new Kef Rs in soon, so will give them a try. Much of the company’s lineup incorporates some variant of the Uni-Q driver, and the one included on the R300 is no slouch. For the best experience on our site, be sure to turn on Javascript 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. 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. However, as our hearing adapts to our surroundings, the speaker will still be perceived as neutral. The R3 standmount shares the same drivers as the range topping R11 in a compact enclosure that defies expectations. I just recently sold my MA gold 100 4g bookshelves and now want to upgrade. 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. You can observe many of these qualities in basic measurements. No matter how good your speakers sound, you’ll spend more time looking than listening to them. aluminium dome tweeter Uni-Q array that pushes performance to new extremes. In the world of enthusiast speakers, few names stand out as much as KEF. 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. 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 speakers just disappear in the room and you are left with an out of this world soundstage! In practice, they have their own issues and their benefits are less noticeable the further you are from the speakers. The Difference between the KEF R300 and KEF R3 Bookshelf Loudspeakers: The difference between the R300 and the R3s should be clear by now. 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. 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. The similarly-sized KEF R3 reaches all the way down 38Hz, and the noticeably smaller Buchardt S400 goes almost as low as the KEFs. 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. **, Subscribe to our newsletter to receive news, updates, free stuff and new releases by email. And that's a winning combination. level 2. But it’s a mostly balanced sound that’s hard to fault. Combine this stiffness with the cone’s unique geometry and you get near pistonic movement for punch and speed. 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. Share Followers 0. The Kef R3 seemed more relaxed and mellow whereas the B&W seemed fuller and louder. The R3 is pretty, sounds great no matter where you’re listening from, and is not finicky about placement. That’s why most rival companies don’t bot… aluminium dome tweeter Uni-Q array that pushes performance to new extremes. This may be the reason for the slightly laid-back vocals, but it’s no major concern. By Bigwig07, October 13, 2018 in 2 Channel. I suggest going with the r7 and retain the subs. The R3s are brilliant all-rounders. Woah, they’re big. 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. 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. I don't live in a perfect world. Hi guys. I am enjoying them every day! 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. Review by A solid platform is imperative for great sound. Cellos and pianos have proper timbre. 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. That KEF achieved such a result in a passive design speaks to impressive engineering. aluminium dome … A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) 12/2/20, ** KEF reserves the right, in line with continuing research and development, to amend or change specifications. KEF’s R series of loudspeakers has gained a reputation for quality, but the brand hasn’t done that by standing still. 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. In this regard, it also sounds more refined than KEF‘s own LS50 or LS50W. A true 3-way speaker the R3 has a powerful 165mm (6.5 in.) 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. Price Match Guarantee. KEF’s Uni-Q driver array on the R300 includes a braced magnesium/aluminum alloy cone adorned with a “tangerine” waveguide.