KEF BLADE

Description

BLADE, the world's first Single Apparent Source loudspeaker, is the production version of the famous Concept Blade project KEF revealed at the Munich High End Show in 2009.

BLADE is an attitude. It's about exploring the art of the possible, without preconceptions. Pushing boundaries.

  • Code: kefblade
  • Manufacturer: KEF
  • Weight: 58.000 Kgs
Price: 48,900.00лв.
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http://international.kef.com/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 RANGE 28Hz - 45kHz (-6dB) free field
20Hz (-6dB) typical in room bass response
FREQUENCY RESPONSE 40Hz - 35kHz ±3dB (-6dB at 28Hz)
CROSSOVER FREQUENCIES 350Hz, 2.3kHz
MAXIMUM OUTPUT 117dB (peak sound pressure level at 1m with pink noise)
AMPLIFIER REQUIREMENTS 50 - 400 W
SENSITIVITY 91dB (2.83V/1m)
HARMONIC DISTORTION 2nd & 3rd harmonics (90dB, 1m)
<0.5% 40Hz - 100kHz 
<0.2% 200Hz - 10kHz
IMPEDANCE 4 Ohms (min.3.2 Ohms)
DIMENSIONS 1590 x 363 x 540 mm / 62.5 x 14.3 x 21.2 in. (with plinth H x W x D)
WEIGHT 57.2 kg (126 lbs)
UNIT MEASUREMENT Pair

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