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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
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 |
