KEF IQ50 - Manual

Part No.K290223ML

Issue 2: August 2008

5

GP Acoustics (UK) Ltd., Eccleston Road, Tovil, Maidstone, Kent, ME15 6QP U.K.
Tel: + 44 (0)1622 672261 Fax: + 44 (0)1622 750653

GP Acoustics (US) Inc., 10 Timber Lane, Marlboro, New Jersey 07746 U.S.A.
Tel: +(1) 732 683 2356 Fax: +(1) 732 683 2358

GP Acoustics GmbH, Am Brambusch 22, D-44536 Lünen, Deutschland.
Tel: +49 (0) 231 9860-320 Fax: +49 (0) 231 9860-330

GP Acoustics (France) SAS, 39 Rue des Granges Galand - BP60414,
37554 Saint Avertin CEDEX, France.
Tel : +33(0)2 47 80 49 01 Fax: +33(0)2 47 27 89 64

GP Acoustics (HK) Limited, 6F, Gold Peak Building, 30 Kwai Wing road,
Kwai Chung, N.T., Hong Kong.
Tel : +852 2410 8188 Fax: +852 2401 0754

KEF JAPAN 1-11-17, Honcho, Koganei-City, Tokyo, JAPAN 184-0004
Tel: +81 (0)42-388-2030 E-mail: [email protected]

www.kef.com

KEF and Uni-Q are registered trademarks. Uni-Q is protected under GB patent 2 236929, U.S. Pat. No. 5,548,657 and other worldwide patents.

KEF reserve the right, in line with continuing research and development, to amend or change specifications.

Design

Two-way bass reflex

Two-way bass reflex

Two and a half-way bass reflex

Two and a half-way bass reflex

Three-way bass reflex

Drive units

130mm (5.25in.) Uni-Q

165mm (6.5in.) Uni-Q

130mm (5.25in.) LF

165mm (6.5in.) LF

2 x 165mm (6.5in.) LF

19mm (0.75in.) alu dome HF

19mm (0.75in.) alu dome HF

130mm (5.25in.) Uni-Q

165mm (6.5in.) Uni-Q

165mm (6.5in.) Uni-Q

19mm (0.75in.) alu dome HF

19mm (0.75in.) alu dome HF

19mm (0.75in.) alu dome HF

Frequency response

50Hz - 40kHz

45Hz - 40kHz

40Hz - 40kHz

36Hz - 40kHz

33Hz - 40kHz

Crossover frequency

2.5kHz

2.5kHz

2.5kHz

2.5kHz

180Hz - 2.5kHz

Amplifier requirements

10-100W

15-120W

15-130W

15-150W

15-200W

Sensitivity (2.83V/1m)

88dB

89dB

88dB

90dB

91dB

Maximum output

108dB

110dB

109dB

111dB

113dB

Nominal impedance

8

Ω

8

Ω

8

Ω

8

Ω

8

Ω

Magnetic shielding

Yes

Yes

Yes

Yes

Yes

Weight

4.5kg (9.9lbs)

6.45kg (14.2lbs)

10.2kg (22.5lbs)

14kg (30.9lbs)

16.3kg (35.9lbs)

Dimensions

301 x 175 x 261 mm

365 x 220 x 327 mm

815 x 175 x 261 mm

865 x 220 x 327 mm

942 x 220 x 327 mm

H x W x D

11.8 x 6.9 x 10.3 in.

14.4 x 8.7 x 12.9 in.

32 x 6.9 x 10.3 in.

34 x 8.7 x 12.9 in.

37 x 8.7 x 12.9 in.

Plinth Dimensions

N/A

N/A

28 x 250 x 295 mm

28 x 288 x 348 mm

28 x 288 x 348 mm

H x W x D

1.1 x 9.8 x 11.6 in.

1.1 x 11.3 x 13.7 in.

1.1 x 11.3 x 13.7 in.

Design

Three-way bass reflex

Drive units

2 x 130mm (5.25in.) LF
130mm (5.25in.) Uni-Q
19mm (0.75in.) alu dome HF

Frequency response

65Hz - 40kHz

Crossover frequency

280Hz - 2.8kHz

Amplifier requirements

15-150W

Sensitivity (2.83V/1m)

90dB

Maximum output

111dB

Nominal impedance

8

Ω

Magnetic shielding

Yes

Weight

8.8kg (19.4lbs)

Dimensions

165 x 512 x 255 mm

H x W x D

6.5 x 20.1 x 10 in.

Installation Manual
Manuel d’installation
Installationshandbuch
Manuale d’installazione
Manual de instalación
Manual de instalação
Installatiehandleiding
Installationsanvisning

Podręcznik instalacji

GB

I

F

D

NL

ES

DK

P

PL

JP

RU

GR

K

CN

TC

(GB)

Specifications

(F)

Spécifications

(D)

Technische Merkmale

(I)

Specifiche

(ES)

Especificaciones

(P)

Especificações

(NL)

Technische gegevens

(DK)

Specifikationer

(PL)

Specyfikacja techniczna

(RU)
(GR)
(JP)

(CN)
(TC)
(K)

K7269_iQ08_Combined.qxd 17/9/08 12:42 Page 2

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iQ Manual_II-Rev02.indd 1

2008-9-24 11:50:18