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LS50

快速概述

LS50 打造了一种超乎其外形尺寸的极其饱满的全方位“声场聆听体验”,这对于这类紧凑型设计的音箱而言是前所未见,史无前例。专利声学设计(申请中)加上KEF最新旗舰款扬声器 Blade 的原创卓越技术,提供终极录音室体验,即使在最小的空间,亦能令人享受绝佳的音响效果。
  • 特性
  • 规格特性
  • 荣获奖项
特性

LS50

源自不朽传奇的 LS3/5a,融合现代声学技术,KEF重新设计出适合家用的专业录音棚级监听扬声器 —— LS50。

LS50 打造了一种超乎其外形尺寸的极其饱满的全方位“声场聆听体验”,这对于这类紧凑型设计的音箱而言是前所未见,史无前例。专利声学设计(申请中)加上KEF最新旗舰款扬声器 Blade 的原创卓越技术,提供终极录音室体验,即使在最小的空间,亦能令人享受绝佳的音响效果。

LS50

技术突破

构建出一个音域能够释放如此宽广的小型箱体是大量研发努力所取得的成果。LS50利用专利技术(申请中)在箱体制造方面开拓了一片新的领地,前障板造型和倒相孔设计更是彰显品牌精良工艺。得益于KEF业界领先的现代声学技术(包括诸如FEA有限元分析和CFD计算流体力学等),精密计算和反复试验而成为可能。众多独一无二的技术让LS50在所有小型监听音箱中脱颖而出,获得了最清晰、最精确的录音棚级音质表现。

技术突破

Uni-Q®

LS50应用了KEF最新旗舰扬声器Blade所开创的革命性技术。搭载KEF专门设计的最新Uni-Q同轴共点单元,LS50拥有极大的声音扩散范围,并释放出非常利落、剔透的声音。由于LS50既不刻意夸大,亦不加以抑制一丝声音,所以它可自然而然地传递天然去雕饰的精确声音。

Uni-Q<sup>®</sup>
规格特性

额外信息

设计 两路低音反射
驱动单元 Uni-Q 同轴共点单元:
高音单元:25mm (1 in.) 导管式铝膜球顶单元
低/中音单元:130mm (5.25 in.)镁/铝合金
频率范围 47Hz - 45kHz (-6dB)
频率响应 79Hz - 28kHz
分频点 2.2kHz
最大输出 106dB
放大器要求 25 - 100 W
灵敏度 85dB (2.83V/1m)
谐波失真 2nd & 3rd harmonics (90dB, 1m)
<0.4% 175Hz-20kHz
额定阻抗 8 Ohms (min.3.2 Ohms)
尺寸 (高 x 宽 x 深) 302 x 200 x 278 mm / 11.9 x 7.9 x 10.9 in.(包含接线端子)
重量 7.2kg (15.8lbs)
单位 一对
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LS50 产品信息页
LS50 使用手册
荣获奖项



Value-Priced Loudspeaker of the Year

Year: 2016
Magazine / Issuing Body: Hi-Fi+
Country: United Kingdom
Product: LS50




AV Forums Highly Recommended Award
"The LS50 resolves beautifully and matches this with tonal accuracy and cohesion that is truly outstanding but just as importantly, it does all this with a sense of energy life and sheer entertainment that is quite its own." (Visit the AV Forums for full review)

Year: 2015
Magazine / Issuing Body: AV Forums
Country: United Kingdom
Product: LS50




Best Bookshelf Speaker - Gold


Year: 2015
Magazine / Issuing Body: SVI
Country: United Kingdom
Product: LS50





Hi-Fi Choice 'Recommended'
"…the KEF is a snappy thing to listen to. Music bounces along with heady abandon, and so do you!"

Year: 2014
Magazine / Issuing Body: Hi-Fi Choice
Country: United Kingdom
Product: LS50




What Hi-Fi? Sound & Vision - Product of the Year
"The terrific KEF LS50 standmounters show no sign of losing their sparkle after dazzling our readers for a second successive year."

Year: 2014
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: United Kingdom
Product: LS50






Product of the Year Awards 2013
"It is rare to find a loudspeaker that offers this combination of clarity and neutrality"

Year: 2013
Magazine / Issuing Body: Stereophile
Country: USA
Product: LS50






What Hi-Fi? Sound & Vision – Readers' Award
"Our readers love the LS50s, and so do we. It's a cracking speaker"


Year: 2013
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: United Kingdom
Product: LS50






What Hi-Fi? Sound & Vision – Best standmounter £400-£800
"A brilliant achievement - the LS50s look and sound gorgeous"


Year: 2013
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: United Kingdom
Product: LS50





Review : LS50 - The Absolute Sound 07/2013
"The KEF LS50 is one of the most all-around-satisfying little speakers I've reviewed in some time. Construction and execution are exemplary. It delivers the kind of performance that deserves to be on a Wheaties box. And there’s an incalculable coolness factor that makes it a breath of fresh air. The LS50 also answers the classic question, 'Who says you can’t teach an old box new tricks?'"


Year: 2013
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: USA
Product: LS50




Reviewers Choice award
"The LS50 is nothing short of a masterpiece of a minimonitor, priced so that anyone serious about audio can buy a pair -- and probably should, if only to know how great a small speaker can be. Time hasn’t been as much on my side as it’s been on KEF's -- the LS50 is one of their best speakers yet, and one of their best values; it’s proof that, as it ages, this company seems to get better and better."


Year: 2013
Magazine / Issuing Body: SoundStage Hifi!
Country: USA
Product: LS50




Product of the Year 2013


Year: 2013
Magazine / Issuing Body: TOP HIGH END
Country: Russia
Product: LS50






What Hi-Fi? Sound & Vision – Test Winner
"The KEF LS50s have set a ridiculously high benchmark and it is going to take a superhuman effort to top them."
Year: 2013
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: United Kingdom
Product: LS50




Best Budget of the Year
"Overall, LS50 can be said quite comprehensive in the performance of music, especially the performance of overwhelming classical music..."

Year: 2013
Issuing Organization: AudioArt Magazine
Country: Taiwan
Product: LS50





Speaker of the Year 2012


Year: 2012
Magazine / Issuing Body: CNET
Country: USA
Product: LS50





Stereo speakers of the year $2,500 - $5,000
Year: 2012
Magazine / Issuing Body: Sound+Image Awards 2013
Country: Australia
Product: LS50





Product of the Year 2012
"We're impressed by the speaker's seamless integration, as we are by the way it sets up a huge stereo image populated by securely focused sounds…most importantly these speakers are fun to listen to."


Year: 2012
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: United Kingdom
Product: LS50






Top 2012


Year: 2012
Magazine / Issuing Body: hifinews
Country: Russia
Product: LS50





Good Design Award 2012


Year: 2012
Magazine / Issuing Body: Japan Institute of Design Promotion
Country: Japan
Product: LS50




What Hi-Fi? Sound & Vision – 5 star review
"KEF's quality still golden after 50 years"

Year: 2012
Magazine / Issuing Body: What Hi-Fi? Sound & Vision
Country: United Kingdom
Product: LS50




"Real Formula 1 The KEF LS50 features all assets of high-end speakers"
"KEF's quality still golden after 50 years"


Year: 2012
Magazine / Issuing Body: DIAPASON
Country: France
Product: LS50




Innovation, High Quality and Design
"KEF's quality still golden after 50 years"

Year: 2012
Magazine / Issuing Body: Plus X Award
Country: Germany
Product: LS50




Stereo Prestige & Image review
"as emblematic as the LS3/5a...no doubt that they are a matchless model for less than 1000€, as they appear to be a new standard of appreciation of a real stereo image."

Year: 2012
Magazine / Issuing Body: Plus X Award
Country: France
Product: LS50




Hi-Fi News & Record Review 'Outstanding Product'
'… a cracking little speaker of which KEF’s design engineers must be most proud. Sweetly voiced yet highly revealing of source quality, it surprises and delights in equal measure. And boy does it sound big, defying its compact dimensions.'


Year: 2012
Magazine / Issuing Body: Hi-Fi News & Record Review/td>
Country: United Kingdom
Product: LS50


评测
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