
KEF LOUDSPEAKERS
Information Sheet
Serious sound quality outdoors demands
KEF’s brand new Ventura outdoor
loudspeakers. On the patio, by the pool,
or on your yacht, the Ventura range
features three models, all with a UV
resistant, high impact ABS cabinet and
robust corrosion resistant aluminium
bracket & grille system for years of
listening pleasure, regardless of your
latitude or longitude. Featuring an
integrated mounting bracket with up to
180 degrees of lateral adjustment,
optimum placement is simple.
Ci Series
Two additional brass threaded inserts on
the rear of the enclosure provide even
more mounting options. Because they’re
from KEF, you can be sure the Ventura
range is voiced for clarity and impact
specifically for an outdoor setting. All
Ventura models feature a fluid cooled
anodised aluminium dome tweeter which
delivers smooth high frequency, and an
injection moulded, low-distortion long
throw woofer with rubber surround for
deep, authoritative bass that is sure to
pack a punch. Both drivers integrate
flawlessly to deliver the sonic perfection
KEF is famous for the world over. With 3
models, ranging from the ultra compact
Ventura 4, the intermediate (in size only)
Ventura 5, and the top-end Ventura 6,
there is a KEF Ventura loudspeaker ideally
suited to any outdoor installation.

GP Acoustics (UK) Ltd., Eccleston Road, Tovil, Maidstone, Kent, ME15 6QP U.K.
Telephone: + 44 (0)1622 672261 Fax: + 44 (0)1622 750653 Email: info@kef.com
GP Acoustics (US) Inc., 10 Timber Lane, Marlboro, New Jersey 07746 U.S.A.
Telephone: +(1) 732 683 2356 Fax: +(1) 732 683 2358
Email: sales@kefamerica.com
GP Acoustics GmbH, Am Brambusch 22, 44536, Lünen, Deutschland.
Telephone: +49 (0) 231 9860-320 Fax: +49 (0) 231 9860-330
Email: sales@gpaeu.com
GP Acoustics (France) SAS, 39 Rue des Granges Galand - BP60414, 37554 Saint
Avertin CEDEX, France. Telephone: +33(0)2 47 80 49 01 Fax: +33(0)2 47 27 89 64
Email: info.france@kef.com
GP Acoustics (HK) Ltd., 6F, Gold Peak Building, 30 Kwai Wing Road, Kwai Chung,
N.T., Hong Kong. Telephone: +(852) 2410 8188 Fax: +(852) 2401 0754
Email: info@gpacoustics.com.hk
KEF JAPAN, 1-11-17, Honcho, Koganei-city, Tokyo, JAPAN. 184-0004.
Telephone: +81 (0)42-388-2030 E-mail: info@kef.jp
Model
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Effective Frequency zHk02-zH45zHk02-zH06zHk02-zH57Bd3–/+egnaR
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Characteristic Sensitivity Level
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Recommended sttaW521-01sttaW001-01sttaW08-01rewoPreifilpmA
6ecnadepmIlanimoN Ω 6Ω 6Ω
)sbl4.8(gk8.3)sbl52.7(gk3.3)sbl3.5(gk4.2thgieWteN
mm451x171x032)DxWxH(llarevo,snoisnemiD mm381x622x892mm561x491x062
)91.7x9.8x37.11().ni84.6x46.7x42.01().ni80.6x57.6x40.9(
GP Acoustics (UK) Ltd, reserve the right, in line with continuous research and development, to amend or change the specifications without prior notice. E. & O.E.
High performance ‘All Weather’
outdoor speaker.
Powder coated rust proof aluminium
bracket and grille.
High power handling, fluid cooled,
anodised aluminium dome tweeter.
Long-throw woofer with injection
moulded cone and rubber surround.
Ratcheting mounting bracket for up to
180 degree rotation.
Two 1/4 - 20 brass inserts included for
use with aftermarket mounting brackets.
Weather resistant, UV treated, high
impact, sealed ABS composite enclosure.
Ventura 4 Ventura 5 Ventura 6
Specifications
Model Ventura 4 Ventura 5 Ventura 6
Type Two-way Sealed box Two-way Sealed box Two-way Sealed box
HF Unit (Fluid Cooled Aluminium) 19mm Tweeter 25mm Tweeter 25mm Tweeter
LF Unit 115mm (4.5in.) 130mm (5.25in.) 160mm (6.5in.)
Effective Frequency Range +/– 3dB 75Hz -20kHz 60Hz - 20kHz 54Hz - 20kHz
Crossover Frequency 3.5kHz 3.8kHz 3kHz
Characteristic Sensitivity Level
(at 1m on axis for an input of 2.83v) 88dB 89dB 90dB
Recommended Amplifier Power 10 - 80 Watts 10 -100 Watts 10 -125 Watts
Nominal Impedance 6
Net Weight 2.4kg (5.3lbs) 3.3kg (7.25lbs) 3.8kg (8.4lbs)
Dimensions, overall (H x W x D) 230 x 171 x 154 mm 260 x 194 x 165 mm 298 x 226 x 183 mm
GP Acoustics (UK) Ltd, reserve the right, in line with continuous research and development, to amend or change the specifications without prior notice. E. & O.E.
Ω
(9 x 6.8 x 6.1 in.) (10.2 x 7.6 x 6.5 in.) (11.7 x 8.9 x 7.2 in.)
6
Ω
6
Ω