KEF R Serie Bedienungsanleitung Seite 17

Model
Design
Drive units
Frequency range (-6dB)
Frequency response (±3dB)
Crossover frequency
Amplifier requirements
Sensitivity (2.83V/ Im)
Harmonic distortion
2nd & 3rd harmonics (90dB, I m)
Maximum output
Nominal impedance
Weight
Dimension (H x W x D)
(with grille and terminal)
Dimension (H x W x D)
(with grille, terminal & plinth)
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.
R700
Three-way bass reflex
Uni-Q driver array:
HF:25mm (l in.) vented aluminium dome
MF: 125mm(Sin.) aluminium
Bass units:
IF: 2 x 165mm(6.5in.) aluminium
37Hz - 45kHz
42Hz - 28kHz
500Hz, 2.9kHz
25 - now
89dB
IOOHz-20kHz
1 13dB
80 (min. 3.20)
25.9kg (57. Ilbs.)
1070 x 210 x 345 mm
(42.1 x 8.3 x 13.6 in.)
1121 x 329 x 368 mm
(44.1 x 13.0 x 14.5 in.)
R900
Three-way bass reflex
Uni-Q driver array:
HF:25mm(l in.)ventedaluminium dome
MF: 125mm (Sin.)aluminium
Bass units:
LF:2 x 200mm(8in.)aluminium
35Hz - 45kHz
40Hz - 28kHz
400Hz, 2.9kHz
25 - 250W
90dB
80Hz-20kHz
1 15dB
80 (min. 3.70)
29.5kg (651bs.)
1 130 x 240 x 365 mm
(44.5 x 9.4x 14.4 in.)
1 181 x 359 x 388 mm
(46.5 x 14.1 x 15.3 in.)
R200c
Three-way bass reflex
Uni-Q driver array:
HF:25mm Iin.)ventedaluminium dome
MF: 125mm (Sin.)aluminium
Bass units:
LF:2 x 130mm (5.25in.) aluminium
52Hz - 45kHz
65Hz - 28kHz
5001-lz, 2.8kHz
25 - 150W
87dB
120Hz-20kHz
II ldB
80 (min. 3.20)
14.4kg (3 1.71bs.)
170 x 530 x 305 mm
(6.7 x 20.9 x 12 in.)
N/A
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