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Blade<b>KEF Blade -</b> <font color="#cc0000">Free Ground Shipping</font> <b>Priced as a pair.</b> Conceived from the outset to extend the boundaries of high end audio, Blade is 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–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 specified operating range. Inside, you'll find ingenious new venting, bracing, wave management technologies and meticulously specified, super-premium components–every one operating comfortably within its performance envelope so what you experience is precise imaging not possible with conventional speakers. What you hear sounds as if it’s live–emotionally engaging, richly musical and effortlessly natural. Pure and simple, a revelation. SPECIFICATIONS: • 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 • <a href="http://www.kef.com/html/us/showroom/flagship_hi-fi_series/blade/overview/" target="_blank">Click Here for Complete Information and Videos on KEF Blade</a> <iframe width="560" height="349" src="http://www.youtube.com/embed/X679l-qTvBU" frameborder="0" allowfullscreen></iframe>Move your mouse over image or click to enlarge

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  • KEF Blade in Gloss white and Gloss black
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  • Garnet
  • Racing Blue
  • Sapphire
  • Racing Red
  • Diamond Black
  • Grigio
  • Graphite
  • Orange Sorbet
  • Stardust
  • Lime Sorbet
  • Lemon Sorbet
  • Pale Gold

Blade

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$ 29,999.99

Availability: In stock

Quick Overview

KEF Blade -

Only the finest dealers are approved to offer this product. Your purchasing experience should be worthy of a loudspeaker such as this, and should come with matching levels of service and support. Therefore upon inquiry or purchase of a Blade through KEF Direct, a KEF concierge will contact you to facilitate product shipment and delivery via a KEF Blade Authorized Dealer local to you.

Priced as a pair.

See what Absolute Sound had to say about KEF Blade

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 we decided to produce an edition that serious audiophiles could actually own. After two years of painstaking refinement–released to mark 50 years of KEF innovation–Blade is the result.

Click Here to find a KEF Blade Authorized Retailer near you.

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Product Description

KEF Blade - Free Ground Shipping

Priced as a pair.

Conceived from the outset to extend the boundaries of high end audio, Blade is 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–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 specified operating range. Inside, you'll find ingenious new venting, bracing, wave management technologies and meticulously specified, super-premium components–every one operating comfortably within its performance envelope so what you experience is precise imaging not possible with conventional speakers. What you hear sounds as if it’s live–emotionally engaging, richly musical and effortlessly natural.

Pure and simple, a revelation.

SPECIFICATIONS:
• 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
Click Here for Complete Information and Videos on KEF Blade



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