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Purity

世界首款全功率混合静电扬声器

完全有力。
世界上第一台全动力混合静电扬声器。只需插入您的数字媒体播放器即可玩!

纯度标志着静电扬声器设计的一个令人兴奋的新方向。 Purity内部采用200瓦高分辨率开关放大器,可实现前所未有的系统连接灵活性。 Purity配备标准的RCA线路电平输入,可以直接连接到数字音乐播放器,平板电视甚至电脑等设备。额外的扬声器电平输入使Purity可以灵活地与接收器或其他可能没有线路电流前置放大器选项的设备配合使用。

Launched in 2007

Price when discontinued:
US$3,295.00

奖项

产品规格

规格如有更改,恕不另行通知

频率响应

41-23,000 Hz±3dB

推荐的放大器功率

每通道20-400瓦

水平分散

30°

垂直分散

28英寸(71厘米)线源

灵敏度

接线柱:93 dB / 2.83伏/米
线路电平:95 dB / 0.1伏/米

阻抗

贴柱:2,000欧姆
线路电平RCA:14,000欧姆。兼容4,6或8欧姆额定放大器。

交叉频率

450HZ

高频传感器

CLS™第2代静电面板

»面板尺寸:28“×8.6”(71×22cm)
»散热面积:241 in2(1,562 cm2)

低频传感器

两个6.5英寸(16.5厘米)高偏移,高刚性铝制锥体,带延长投射驱动装置,非共振非对称腔室格式;低音反射

放大器

200瓦

组件

定制音频变压器,空心线圈,高效率高分辨率放大器

输入

行级别,自定义5向绑定帖子

重量

51磅(23.2千克)

外形尺寸

52.3“×9.7”×14.7“
(132.9厘米×24.5厘米×37.3厘米)

顾客评论 对于 Purity

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Stephen Bell

  • 2015年3月28日星期六

Bass attack
My second Martin Logans, the Purity has 2 6.5" woofers that are powered by a class D amp built into the speaker. The speed of response is superb, matching the electrostatic panel. A good test is when the spaceships go to warp in the Star Trek reboot of a few years ago. There is a real 'POW"! My previous speakers, the 'Clarity' had a passive 8" woofer and the diffused bass does lag a little whilst lacking the slam I am enjoying from the Purity. In the relatively small space I have for an AV room the Purity really throw out too much bass, even with the -3db cut. I need to find if there is a mod I can use to pull that down. But the issue is my small room, not the speakers and one day they may have a larger space to play in. I speculate that this fast responsive solution to the need to offer bass slam would work even better with a larger panel and an adjusted crossover. Certainly I am at a loss as to why this arrangement was a one-off? But until I win that lottery and buy my third ML's these are a delightful window into my music and film collection. SB CHESHIRE UK

Alistair Gordon

  • 2014年6月22日星期日

Absolutely stunning!
I've had all sorts of hi-fi gear: high end Technics amps & speakers, Accuphase amps, 15" Tannoys, Cyrus & other excellent CD and digital sources. All sounded pretty good. Now, with a tiny UnitiQute2 as a pre-amp into ML Purity: Audio Nirvana! The ML's are not as picky about positioning as widely described. Pointing down the length of a 10 x 7 metre room they have a wide sweet spot and are pretty forgiving. There is no need for a sub, as the bass is big, deep and very well controlled. I listen to a lot of classical music, but, feed these Pink Floyd and the music flies! Having read all the caveats: positioning, wall coverings etc, buying the ML's was a leap of faith ... But it paid off big-time! I may swap out the pre-amp, but the Purity pair are keepers! Thank you for these amazing and beautiful speakers!

LaVoyd W.

  • 2011年7月7日星期四

Purity / Feature / Abyss / Encore TF
I am impressed when I see other ML members systems posted. My system is not as expensive or elaborate, but to say that it is enjoyable to me is an understatement! I have Puritys for my front & surround speakers, Feature for the center, Encore TF's for my front heights & 2 12 inch abyss subs (I plan to add Matinee's for my surround backs). I now know what people mean when they comment how different the music they listened to for years sounds. The clarity & detail is amazing & the base from the Puritys is perfect. If the higher end ML's sound even better, than I can't wait. For people that say the ESL's do not sound good with rock; Aerosmith never sounded this good. They do lack a little on the highs at a certain volume point. But I have learned to adjust. As a matter of record; I have my system powered by a 140 watt Denon 4810 11.3 (mine is set for 9.2). The Encores are powered by an Onkyo 100 watt amp. Denon DCM-290 5 disc cd, Denon DBP-1610 blu ray, X-Box 360 Kinect, Playstation 3, LG 390 blu ray (used for u-tube & internet searching only-amazing quality & ease), Toshiba 1080p HD player, 55 inch Samsung 650 lcd-all connected by Monster power center's.

Rainer M.

  • 2011年4月4日星期一

Best of Show
Seit 3 Wochen habe ich nun die Purity und bin mehr als zufrieden. Die Aufstellung war unkritisch, der Klang ist einfach genial. Das Aktivsystem überzeugt auf ganzer Linie. Für bezahlbares Geld ein Traumlautsprecher der auch richtig rocken kann. Translation: "I've had the Purity for 3 weeks and I'm more than happy. For the money this is a dream speaker that can also rock!"

Adam

  • 2011年3月7日星期一

Incredible!
The Purity loudspeaker is quite simply amazing. I was replacing a 2 channel stereo setup that contained a Marantz pre-amp, Parasound amp, Focal speakers and a Sunfire Subwoofer. Now I run the pre-amp directly to the Martin Logans and continue to use the Sub for the real lows. The results have been nothing short of astonishing. I’ve never heard so much from a speaker. The transparency is unbelievable. I can almost see the performers in our living room. Even my wife is amazed with the sound, which is shocking. My father-in-law is a musician and was floored by their performance when he first heard them as well. The improvement was “sick” according to him. I’m sure that I don’t have the highest end audio in the world, but in my experience this has been the single greatest improvement that I’ve seen in any of my listening by a long shot. An additional benefit is the beautiful look of these speakers. They are as much art in a room as they are sound. The packaging and delivery were superb. The only downside that I’ve had is that the speakers are a bit directional in my setup. The sweet spot isn’t exactly small, but it is certainly smaller than with the Focals. That being said, the sweet spot is so much sweeter, that in my opinion it more than compensates. Perhaps others would have a different experience with a different room etc. Finally, I love the fact that these things are made in KS; way to go Martin Logan!

Edward

  • 2010年12月11日星期六

WOW!
Don't know where jilted bride is coming from as the Purity has two 6.5 inch bass drivers, not 8 inch. Perhaps he is talking about the source? For me these speakers are SUPERB with EXCELLENT BASS. A TREMENDOUS VALUE and matches will shame any other speaker but a higher end ML.

Steve

  • 2010年7月20日星期二

Excellent Value
I have owned my Purity's for a couple of years and am still quite satisfied with their performance. The main reason for purchasing was that they seemed to offer a lot at this price point. These speakers compete favorably, in terms of overall performance, with others in the $3,000-range. But, you also get a pair of 200-watt amplifiers built-in to the speakers and the best speakers cables money can buy...no speakers cables at all. I can't think of any combination of speakers, amps, and cables for around $3,000 that can give you what the Purity's can (except for possibly the used market). I do have a couple of complaints: Mine were slightly damaged upon arrival. One of the bottom corners of one of the speakers had some of the veneer peeling back. It's not a huge deal and I have just lived with it. I doubt it is a common occurance. But it is important to know that the cabinet that houses the woofers and amplifier is not the greatest quality. I have the Cherry veneer and it looks very good from a few feet away. But, up close it is rather cheap looking. I'm not sure if the Black is better. I primarily use my Purity's for stereo music listening and I find the sound to be very satisfying from top to bottom. But, if you are going to be using them for home theater, you will need a subwoofer. The bass extension from these are adequate for the listening that I do. But, they don't cut it for home theater. This is not necessarily a terrible thing. I suspect these speakers were designed to be used with a subwoofer. But, you should consider how you are going to be using the speakers so that you can get the most out of them.