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KEF

Blade

Šifra Proizvoda: 50206

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24999 €

Dostupnost:

Uskoro na lageru, proverite mogućnost porudžbine Proverite mogućnost porudžbineMogućnost porudžbineUkoliko je za proizvod naznačeno da će ga biti uskoro lageru, znači da proizvod trenutno nemamo u prodavnici, ali ga je moguće naručiti.
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Proveru možete izvršiti putem telefona:
011/33-47-615
011/33-47-442
011/37-39-701
011/37-74-968


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info@player.rs


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Kratak opis

When we gave our engineers free rein to create a fitting showcase for our technology leadership, they developed a revolutionary prototype that looked and performed like no other: Concept Blade, the world's first single apparent source loudspeaker. Its phenomenal sonic capabilities met with such praise that we decided to produce an edition that serious audiophiles could actually own. After two years of painstaking refinement - and in time to mark 50 years of KEF innovation - Blade is the result.

24999 €

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Raymond Cooke (BBC inžinjer elektronike, tehnicki direktor Wharfedale-a) i poslovni saradnici, osnovali su kompaniju KEF Electronics Ltd., sa namerom da prave ino- vativne zvucnike koristeci najnovije mate-rijale i tehnologije. Osnovana je u Kentu 1961. godine, na imanju nekadašnje kompa-nije “Kent Inžinjerstva i Livnice (Kent Engineering and Foundary)” odakle je “KEF” i dobio ime.

Zahvaljujuci stalnom eksperimentisanju sa novim materijalima i tehnologijama KEF zvucnici su uvek imali fantasticna akusticna merenja i mogli su da reprodukuju snimke najbliže moguce originalnom zvuku u studiju ili nastupu uživo. Od pocetka, kao i danas, KEFova inovativnost i kvalitet su neosporni, tako da više od pola veka unazad audiofili širom sveta uživaju u ovim zvucnicima visokih perfomansi.

 MOGUĆNOST PORUDŽBINE

 

Blade

The world’s first Single Apparent Source loudspeaker.
Model Blade
Design Three-way bass reflex, Single Apparent Source driver configuration
Drive Units Uni-Q driver array:
MF: 125mm (5in.) Li-Mg-Al /LCP hybrid cone
HF: 25mm (1in.) Al dome
Bass units:
LF: 4 x 225mm (9in.) with force cancelling
Frequency Response 40Hz - 35kHz +/- 3dB
28Hz - 45kHZ +/- 6dB
Harmonic Distortion 2nd and 3rd harmonics (90dB/1m):
<0.5% 40Hz - 100kHz
<0.2% 200Hz - 10kHz
Crossover Frequencies 350Hz, 3kHz
Amplifier Requirements 50-400W
Sensitivity (2.83V/1m) 90dB
Maximum output (SPL) 117dB
Nominal impedance 4 Ohms (3.2 Ohms min.)
Weight 57.2 kg (126 lbs)
Dimensions
(H x W x D)
1590 x 363 x 540 mm
62.5 x 14.3 x 21.2 in.
Standard finishes Gloss black or gloss white
Custom colours Garnet, Sapphire, Grigio, Racing red, Racing blue,
Pale gold, Orange sorbet, Graphite, Stardust,
Lemon sorbet, Lime sorbet or Snow white
Dimension Drawings
*KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

 

The cutting edge of loudspeaker design

When we gave our engineers free rein to create a fitting showcase for our technology leadership, they developed a revolutionary prototype that looked and performed like no other: Concept Blade, the world's first single apparent source loudspeaker.

Its phenomenal sonic capabilities met with such praise that we decided to produce an edition that serious audiophiles could actually own. After two years of painstaking refinement - and in time to mark 50 years of KEF innovation - Blade is the result.

Introduction Single apparent source Uni-Q Bass Design & Designers


Conceived from the outset to extend the boundaries of high end audio, it’s a unique synthesis of innovative engineering and groundbreaking design based on a new architecture that achieves the ideal point source to which all speakers aspire. This is because the four sophisticated new bass drivers are configured so that their combined acoustic centre occupies exactly the same point in space as that of the Uni-Q HF/MF array, so the sound appears to emanate from a single, flawlessly coherent source.

Sculptural and acoustically inert, the slender parabolic enclosures are engineered never to interfere with the purity of the output. The advanced new hybrid cones are so light and rigid that their natural break-up point is never reached within the required frequency range. Inside, you find ingenious new venting, bracing and wave management technologies. Meticulously specified, super-premium components - every one operating so comfortably within its performance envelope that you experience noticeably more precise imaging than is possible with conventional speakers. What you hear sounds as if it’s live - emotionally engaging, richly musical and effortlessly natural. A revelation, pure and simple.

 
Single apparent source

Like listening to one voice rather than many, sound from a single source is inherently clearer. Not only are the acoustic centres of the HF and MF drivers in the Blade’s Uni-Q array coincident, but the four LF drivers are mounted symmetrically equidistant from it so that their acoustic centres occupy exactly the same point in space.

This single apparent source configuration is what makes the Blade so gratifyingly coherent across the frequency range, with noticeably more precise imaging than is possible from any conventional speaker.

What you hear sounds as if it’s being performed live right in front of you.

 
Force cancelling

To avoid dissipating the energy of such potent bass drivers in exciting the cabinet (and thereby generating resonance, especially at high volume), the large kinetic forces involved are cancelled out by mounting the LF drivers rigidly together, back-to-back.

By minimising cabinet colouration, this highly effective configuration partly accounts for the Blade’s natural-sounding and engagingly musical performance.

 

 
Discrete bass chambers

The twinned pairs of bass drivers are mounted in discrete chambers separated by an internal partition. By increasing the frequency of any internal standing waves to way beyond the crossover point, this reduces the need for damping material (which can otherwise impair bass quality). Nothing has been overlooked in the quest for the ultimate clarity, right across the frequency range.

 

 

Attention to detail

With a speaker as ambitious as the Blade, short cuts are out of the question. Everything has to be as right as it can possibly be.

 

 

 

 

 

 
Terminals & terminal links

Two pairs of the finest audiophile quality WBT connectors allow bi-wiring or bi-amping to optimise the retrieval of low level detail in the music.

Low order crossovers
The simple low order crossovers specified for the Blade employ the best components available, carefully selected by a rigorous auditioning process so that every part of the signal path is fine-tuned for maximum clarity.

Hard wiring
The patented screw-in linking plugs are to full audiophile specification (as well as simplifying set-up by eliminating fiddly wiring links). All the crossover components are individually wired by hand rather than mounted on a conventional printed circuit board. As well as being more environment-friendly, this optimises both reliability and sound quality by assuring the cleanest possible signal transmission.

Awards

 

EXC!TE Award
 
Year: 2011
Magazine / Issuing Body: Custom Retailer
Country: USA
Product: Blade
 
5 Star Editor's Choice Award
'…the bottom line is that this loudspeaker is a truly impressive technological achievement, stuffed with clever ideas that come together to deliver exceptional performance throughout the whole audio band.'
Year: 2011
Magazine / Issuing Body: Hi-Fi Choice
Country: United Kingdom
Product: Blade
 
Best of the High End Award
A great high-end product should combine breath-taking performance with technical innovation and ground breaking design. Out of all the loudspeakers we have tested over the last year, the KEF Blade best embodies these attributes.
Year: 2011
Magazine / Issuing Body: Hi-Fi Choice Awards 2011
Country: United Kingdom
Product: Blade
 
Grand Prix
 
Year: 2011
Magazine / Issuing Body: Stereo Sound Magazine Winter 2011
Country: Japan
Product: Blade
 
Grand Prix and Silver Award among all categories
 
Year: 2011
Magazine / Issuing Body: Audio Accessory Winter 2011
Country: Japan
Product: Blade
 
AV Review
 
Year: 2011
Magazine / Issuing Body: Special Planning Award
Country: Japan
Product: Blade
 
1st Place - Over 2.5 Million Yen/PR
 
Year: 2011
Magazine / Issuing Body: Stereo
Country: Japan
Product: Blade
 
Référence Haute Fidélité
 
Year: 2011
Magazine / Issuing Body: HAUTE FIDELITE
Country: France
Product: Blade
 
Products of the Year 2012 (Loudspeakers and Subwoofers)
 
Year: 2012
Magazine / Issuing Body: Electronic House
Country: USA
Product: Blade
 

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