| 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 |
| DOCUMENT DOWNLOAD |
BLADE Manual
BLADE & BLADE TWO Brochure
BLADE & BLADE TWO Information Sheet
|
| REMARKS |
* KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. |
