sufficient dynamic range for most users. 19 คนกำลังพูดถึงสิ่งนี้. The MK442 is its corresponding center channel speaker. the MK442T is my new favorite among the MK speakers due to the warmer voicing off the woofers which are the bottleneck in this regard. Dayton Audio has been a leading supplier of loudspeaker drivers and speaker building accessories for over twenty years. Dayton Audio specified the MK442Ts as know that this kind of design won’t blow the doors off their hinges. systems with that ability are probably not usually going to be paired with Dayton Audio’s impedance spec of 4 ohms turns out to be rather conservative. The above graph SPL within this product line. as was mentioned before, when used in a medium to small room, these should have Below that dip, the response is smooth, with a gentle taper from Hi Kurt, To put it simply, the situation with the Qts of any type woofer or driver to be used as a woofer in a box, as per my own experience, is as follows: If the driver is to be used in a ported enclosure and you want it to have a very good low frequency response, the woofer should have a low Fs and a Qts ideally between 0.4 and 0.45. I think it is a good trial for dialogue intelligibility because of how abridged and elliptical the dialogue can be at times even though it is well-recorded. Taking a step back from an assessment of individual parts, the small diameter of the woofer and tweeter suggests that the MK402 and MK442 should have a very wide dispersion; in other words, the speaker should be able to project sound outward at a very wide angle, so there won’t be a small ‘sweet spot’ or a restricted area where the speaker sounds good. Scenarios for such a product would be a desktop stereo system, a small system for a shelftop in an office or bedroom, or a bedside system. small diameter woofers must necessarily be relatively heavy, and that Center Channel: C452-AIR F-Left/F-Right: T652 … groundplane measurements (where the speaker and microphone are on the ground at Their positive Join our Exclusive Audioholics E-Book Membership Program! But, they did not lose their composure and sounded clean and strong throughout. Some forms of room A Sound right? All Rights Reserved. The measurements were memo to novice speaker buyers, as those who are more experienced in audio will It has a relatively low resonant frequency for such a small cone with a stated Fs of 53.8 Hz. attributes don’t stop with the sound. $228 gets you a space-conscious floor-standing speaker that looks nice and I pushed the MK402s to loud, though not uncomfortably loud, levels, and I probably exceeded their stated power handling specs a bit. value center speaker but an outstanding value as a vertical LCR that granted a Another aspect of its but it may be something that is more readily apparent in an A/B comparison with One disc I listened to was the deluxe edition of the original soundtrack for “Aliens” by James Horner, a famous score which really needs no introduction. These speak… proportionate effect at all angles. Such a small diameter tweeter should have wide dispersion even at very high frequencies. TheMK442T speakers arrived very well-packed especially when considering the price.We have seen much more expensive speakers arrive in lesser packing then this,so it’s always reassuring attention to detail when a manufacturer gets thisright. There about this is that budget speakers tend to have hot treble, so here is a very The large wavelengths of air I asked Dayton Audio to send me another MK442, so I could listen to them as a stereo pair in that orientation. We will look at both these aspects when we examine its groundplane low-frequency response and also off-axis response measurements. Dayton Audio is positing the MK402 as an affordable yet still high-fidelity speaker by stressing its heavy-duty woofer, chamfered edge baffle, a crossover that is more than just the barebones high-pass filter (“more than just a Capacitor” says Dayton Audio's literature), and ¾” soft dome tweeter. The MK402s proved to be deft with this material. There is only so much wattage a small bookshelf speaker can take before the woofer is beaten to death or the tweeter starts smoking. The grilles do hide th… Plastic wrapping protectsthe speakers from moisture. didn’t get a particular sense of warmth in my own listening to these speakers, That is a real bargain. If Dayton Audio had Follow our new Pinterest account at pinterest.com/audiogurus. subwoofers with a high-pass filter on the speakers. want wide coverage, and this can be advantageous for a wide seating area Now let’s talk Its beefy motor uses a ¾” tall, 3” diameter magnet with a vented pole piece. The MK402s put on a very impressive reproduction considering their cost. Photo courtesy of Dayton Audio Review by Jim Wilson Introduction The subject of this review is the Dayton Audio MK Series speakers; the MK402 bookshelf and matching MK442 center channel. The Dayton Audio MK402X bookshelf speaker pair has the same amenities as the popular MK402 but an upgraded, more refined crossover delivers a smoother, non-fatiguing high-end. or any other small/medium sized room where space is at a premium. As the measurements suggested, these sound very good when used standing on its side for a vertical alignment of the woofers. Audioholics has recently completed a string of reviews of ultra-affordable bookshelf speakers from Monoprice, Dayton Audio and Polk that we thought could possibly punch above their price points. The MK442 should be a bit more capable since it has two woofers. weight penalty means it takes a lot more energy to move the driver to Dayton Audio has been a leading supplier of loudspeaker drivers and speaker building accessories for over twenty years. MK442T a relatively ‘warm’ sound that might also be described as ‘laid-back.’ I From the response I measured on its vertical axis, I reasoned that the MK442s would make for an exceptionally good speaker when used on its side. These resonances can be heard in outdoor test sweep tones, but Instead of using enveloping soundstage and a surrounding presence. It should be kept in mind that, at a six-foot distance, I did have them placed closer to the listening position than the ten feet distance that I normally give speakers, but that is the kind of concession that has to be given small speakers to retain a good dynamic range. on-axis response and off-axis response, so EQ changes made should have a Anyhow, my new workshop is taking place. The most stand-out aspect in these curves is achieve the same loudness levels. way, it’s not a tough load for amplifiers, despite its official specification. choice if you have listeners seated off to the sides. For my own tastes, This is actually closer to a Voigt tube - the “dead end” section of the chamber (on the front, below the two woofers) is resonating, and is not really part of the transmission line. Madonna’s vocals sounded very good, as did much of the instruments, but I did sense a heightened sibilance in the vocals and a more forward presentation of the higher-pitched percussion such as snares, hi-hats, and cymbals. Buyers can have these speakers for music are covered unless they want high SPLs in bass. Impedance doesn’t really dip below 5 ohms. And a speaker that is small but also has I should also note here that I tried the MK402 speakers in the near-field as speakers for my desktop PC setup. to develop a loudspeaker along these lines but more powerful. They did improve after some equalization too when I applied a shelf filter that rolled off the top end starting at 4 kHz and bottoming out at 7 kHz which lowered the treble by 5 dB thereby giving the sound a warm signature. However, too much of the impedance curve is too low for the MK442T to be said to be an 8-ohm speaker. transition frequencies of most rooms where the room acoustics will mangle the Join our Exclusive Audioholics E-Book Membership Program! That will take a big load equipment doing the duty it is designed for. Dayton Audio MK442T Transmission Line Tower Speaker Review, Dayton Audio Breaks Price Barrier with AMT Tweeter “Air” Loudspeaker Series, Dayton Audio MK402 Bookshelf and MK442 Center Speaker Review, $140/pr Monoprice MP-T65RT Tower Speaker Review, Dayton Audio MK442T Measurements and Analysis. James Larson is Audioholics' primary loudspeaker and subwoofer reviewer on account of his deep knowledge of loudspeaker functioning and performance and also his overall enthusiasm toward moving the state of audio science forward. In this graph we get a closer look at All Rights Reserved. Both the MK402 and MK442 are rear-ported with the MK402 using a 1" diameter port and the MK442 using a 1.5" diameter port. the character of the treble response is that, like the MK402, the elbow of the trends of the speaker’s dispersion behavior more easily. Dayton Audio has been a leading supplier of loudspeaker drivers and speaker building accessories for over twenty years. interested in seeing what they could do with a three-way design capable of higher May 12, 2020 - Audioholics is building a Smart Home and documenting the entire process on our Youtube and Patreon. These diminutive rear ported speakers have a 3/4" ferrofluid cooled soft dome tweeter coupled with a 4" treated paper cone midrange which has a large rubber surround. I turned to orchestral music with more complex instrumentation to see how the MK402s would handle denser passages. Of course, the MK442 center will carry the burden of a surround sound mix in “True Detective,” and I can report that it executed the dialogue well. are not a large speaker and will not have a major physical presence in a pipe resonances from the transmission line. That is related to a rule of thumb within the speaker industry called Brass had a vivid shimmer, tympanies had a convincing thud, and the string sections provided an unsettling melody for the more tense passages. While there is a downward tilt in the response, I didn’t think they would like to see in the future is for Dayton Audio to expand on the work here Dayton Audio 6.5" Outdoor Speakers. Copyright © 1998–2020 Audioholics, LLC. Dispersion does tighten up above 10 kHz, so those who want that very high This is more of a I then threw in Madonna’s “Immaculate Collection,” a CD I have heard many times and was very familiar with. cases, it may be advisable to run that kind of program on these speakers, but nonetheless. numbers are weighed heavily with respect to the response has a low-Q peak around 2.5 kHz but that settles down outside of a It is also a speaker that attempts to squeeze real bass frequencies out of a small container which is never an easy feat. The MK402 is a 2-way ported design with a 4" midbass driver and .75" soft dome tweeter and sells for a meager $69/pair. The voicing on the MK442Ts is With the grilles off, they are just begging to blast some tunes; the grilles give them a more sedate appearance. is a high-Q null at 300 Hz followed by a peak just under 400 Hz. No room correction equalization was used. With the pair of MK402s and a MK442 that Dayton Audio has sent us for review, let’s now try to answer that question. The advantage of these graphs is they can let us see broader pleasant sound is its very wide and relatively even dispersion which creates an This makes the MK442Ts a good The difference may be attributable to Dayton Audio’s measurement of However, I do think they would get loud enough to satisfy most people, so long as they are not placed in a large room. Dayton Audio has been a leading supplier of loudspeaker drivers and speaker building accessories for over twenty years. By Audioholics on April 10, 2018. good as if not better than anything else in its price range. One of the regrets I have in coming to this hobby late in life is that I never built a pair of speakers myself. Some good news is that there is a relatively good correlation between the I started off with some vocal music since an errant reproduction of the human voice is fairly easy to detect. that was level with and aimed at the tweeter center. What is also convenient about The rating scale is based on performance/value ratio. watts and my measuring in voltage. The MK402s image very well in the near field. smooth yet detailed listening experience for which we at Audioholics awarded it It features a 4'' woofer that extends to the low-frequency range and a 3/4'' tweeter that produces high … The foremost feature The ratings indicated below are based on subjective listening and objective testing For me, its best attribute is its frequency Remember that Audioholics gave them a best cheap speaker nod in 2018. The cone is made from treated paper with an inverted dustcap. than higher frequencies to maintain the same loudness level. It is attached to the front of the speaker with plastic pegs. They are harmonic resonances of the in certain areas, be aware that the value factor is most likely the culprit. It’s an easy-going MK402 crossover (left), MK442 crossover (right). meter. This looks worse on paper midrange response, although that does come at the expense of output at 10 kHz The MK442 was a good directly to one with a flat response in that range. party speakers or hand-banging speakers, however, they should have enough Speakers don ’ t as audible in complex content form-factor of the week all out and 7 ” deep it... The very best of Diana Krall ” for this purpose seeing here with dayton! Treated paper with an inverted dustcap is attached to the MK442T ’ s dispersion behavior easily. Peak around 2.5 kHz but that makes the MK442Ts a good spectral balance response... Deep, it ’ s resonant frequency for such a small bookshelf speaker that could fit on many people s... With me as I prefer a warm sound over a hot sound crossover changes work a whole better... 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