Owner's Manual
Table Of Contents
Model
Design
Drive units
RS
Three-way bass reflex
Uni-Q Driver Array:
HF:
25mm
(I
in.) vented aluminium
dome
MF:
125mm (Sin.) aluminium cone
R7
0
@)
0
Three-way bass reflex
Uni-Q Driver Array:
HF:
25mm
(I
in.) vented aluminium
dome
MF:
125mm (Sin.) aluminium cone
Bass
Driver.
Bass
Driver.
LF:
2x 130mm (5.25in.) hybrid aluminium
LF:
2x 165mm
(6.Sin.)
hybrid aluminium
Crossover frequency
400Hz,
2.9kHz
Frequency
range
(-6dB)
38Hz-50kl-lz
Typical
in-room
bass
response
(-6dB)
29Hz
Frequency response (±3dB) 52Hz-28kl-lz
Harmonic distortion
(90dB,
Im)
<0.3%
I 20Hz-20kHz
Maximum output I I
OdB
Amplifier power (recommended) I 5-200W
Nominal impedance 80 (min.3.20)
Sensitivity (2.83V/ Im)
87dB
we;ght"
27.3
kg
(60.2
lbs.)
Dimension (H
xWx
D)
1025
x
175
x343.S
mm
with terminal•
(40.4
x
6.9
x
13.S
in.)
Dimension (H
xW
x D)
1071.4
x27l.6
x
343.5
mm
with terminal with Plinth•
(42.2
x I
0.7
x
13.5
in.)
• Measurement per unit
400Hz, 2.9kHz
33Hz-50kl-lz
27Hz
48Hz-28kl-lz
<0.3%
I
OOHz-20kHz
11
ldB
15-250W
80(min.3.20)
88dB
31
.4
kg
(69.2
lbs.)
1062
x
200
x
383.S
mm
(4l.8x7.9x
IS.I
in.)
1108.9
x 310.6x
383.5
mm
(43.7x 12.2x IS.I
in.)
KEF
reserves
the
right.
in
line
with continuing
research
and
development.
to
amend
or
change
specifications.
E&OE.
RI
I
0
0
(W
0
0
Three-way bass reflex
Uni-Q Driver Array:
HF:
25mm
(lin.)
vented aluminium dome
MF:
125mm (Sin.) aluminium cone
Bass
Driver.
LF:
4x
165mm
(6.Sin.)
hybrid aluminium
400Hz, 2.9kHz
30Hz-50kHz
26Hz
46Hz-28kHz
<0.3%
I 20Hz-20kl-lz
I
13dB
15-300W
80
(min.3.20)
90dB
37.7
kg
(831
lbs.)
1249
x 200 x
383.S
mm
(49.2
x
7.9
x I
5.1
in.)
1295.5
x
310.6
x
383.5
mm
(SI
x
12.2
x IS.I
in.)
13