KEF Blade 1 Home Audio Hifi Loudspeakers
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KEF Blade 1 Home Audio Hifi Loudspeakers

$32,000.00
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Exploring the Art of the Possible BLADE is the top model in the range with four 225mm/9in. bass drivers and a Uni-Q MF/HF array in a 1590mm/62.5in. high cabinet. BLADE is the world's first Single Apparent Source loudspeaker and the production version of the cost no object Concept Blade project KEF revealed at the Munich High End Show in 2009.   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 coneHF: 25mm (1in.) Al domeBass units:LF: 4 x 225mm (9in.) with force cancelling Frequency range free field (-6dB) 28Hz - 45kHz Frequency range typical in room bass response (-6dB) 20Hz Frequency Response (±3dB) 40Hz - 35kHz ±3dB(-6dB at 28Hz) Crossover frequency 350Hz, 2.3kHz Amplifier requirements 50 - 400W Sensitivity (2.83V/1m) 91dB Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) <0.5% 40Hz – 100kHz<0.2% 200Hz – 10kHz Maximum output (peak sound pressu

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