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KEF REFERENCE Serie Bedienungsanleitung Seite 19

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Model
Design
Drive
units
Frequencyrangefree field ( 6dB)
Frequency range typical
in room bass response (-6dB)
Frequencyresponse(±3dB)
Crossover frequency
Amplifier requrements
Sensitivity(2.83V/ 1m)
Harmonic
distortion
2nd & 3rd harnnormcs(90dB, m)
Maximum output (peak sound pressurelevel
at 1m wth pinl< noise)
Impedance
Weight
Dimensions (H x VV x D)
(with grille and terminal)
Dimension (H x W x D)
(with grille, terminal & plinth)
-A
REFERENCE
5
Three-way bass reflex
Uni-Q driver array:
HF: 25mm (l in.) vented aluminium dome
MF: 125mm (5in.) aluminium
Bass units:
LF: 4 xl 65mm (6.5in.) alumnium
Short port: 35Hz - 45kHz
Long port: 32Hz - 45kHz
25Hz
40Hz
— 35kHz
350Hz, 2.81<Hz
50 - 400 w
90dB
40Hz
-
OOkHz
<0.20/0 200Hz
— I OkHZ
116dB
80 (min. 3.20)
60.2kg (1 32.71bs.)
1350 x 205 x 470 mm
(53.1 x 8.0 x 18.5 in.)
1397 x 349 x 470 mm
(55 x 13.7 x 18.5 in.)
REFERENCE
2c
Three-way closed box
Uni-Q dryer array:
HF: 25mm (l in.) vented aluminium dome
MF: 125mm (5in.) alumnium
Bass units:
LF: 2 xl 65mm (6.5in.) aluminium
65Hz
45kHz
46Hz
80Hz
-
350Hz, 2.81<Hz
50
300 w
87.5dB
40Hz-
IOOkHz
<0.20/0 200Hz-
IOI<Hz
1 13.5dB
80 (min. 3.20)
22.8kg (50.31bs.)
205 x 630 x 325 mm
(8.1 x 24.8 x 12.8 in.)

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