KEF CI-400 Brochure

Information Sheet

KEF has taken a new style direction in
custom installation with the Ci400 and
the Ci400T.

veloped from the proven multi-award

De
winning KHT2005, the innovative and
stylish cast aluminium loudspeakers offer

y advantages and benefits to the

man
professional installer.
Using high-grade crossover components in
conjunction with the Uni-Q®ar

ray
contributes to hi-fi sound quality across
the full frequency range, making the
product ideal for both foreground and

Choose the Ci400 with its adjustable ball
joint and you have flexibility in positioning.
Use it on its own base, mounted
horizontall

y or vertically on walls, on
ceilings or, using the heavy duty mounting
bracket, attached to poles.
Decide on the Ci400T and y

ou have the
additional transformer mounted within the
base, providing an option for use with
70/100v line systems.
Commercial installations requiring hi-fi
performance will benefit from these
stylish speakers.

Features and Benefits:

The 2-way Ci400 combines 50W power
handling and 88dB sensitivity, for a

um output of 104dB.

maxim
A stylish cast aluminium reflex ported
enclosure with 100mm (4”) polypropylene
bass/mid cone and coincident mounted,
twin neodymium magnet, 19mm (3⁄4”)
aluminium dome, high-frequency unit.
A choice of silv
finishes to suit architectural requirements.

background music.

vil, Maidstone, Kent, ME15 6QP U.K. Telephone: + 44 (0) 1622 672261. Fax: + 44 (0) 1622 750653

o

Audio (UK),

KEF

America,

KEF

Acoustics GmbH, Heinrichstraße 51, D-44536 Lünen, Deutschland. Telephone: [phone]. Fax: [phone].

GP

Eccleston Road,

Timber Lane

10

T

Marlbor

,

New Jersey, 07746 USA. Telephone: + 1 732 683 2356. Fax: + 1 732 683 2358

,

o

er, soft black or pearl white

ef.com

.k

www

efamerica.com

.k

www

.kefaudio.de

www

Installation

Tube Mount)

(

(Wall Mount)

Polar graphs

1 Ci400 / Ci400T

Ci400 / Ci400T

2

5 Ci400 / Ci400T

1 Ci400 / Ci400T

Ci400 / Ci400T

2

6 Ci400T

500Hz 1kHz

2kHz 4kHz

8kHz 16kHz

Architectural specifications:

The Ci Series Ci400 and Ci400T comprise
a 19mm aluminium dome tweeter and
100mm white polypropylene bass/mid unit
with double neo compound magnet
system. Performance should meet or
exceed the following criteria: frequency
response 1 metre on-axis with swept

sinewave shall be 80Hz to 27 kHz,
sensitivity shall be at least 88dB for

2.83V@1m. The impedance and maximum
power shall be 50W at 4 ohms. The Ci
Series Ci400 and Ci400T is best suited
where high quality music and speech
reinforcement applications require hi-fi
performance such as:

Frequency / Power response, Input impedance

Specifications

Frequency range 80Hz - 27kHz

Sensitivity (2.83v @ 1m, 2π) 88dB

Rec. amplifier power 10 - 50W

Nominal Impedance 4Ω (min. 3.2Ω)

Crossover Frequency 2.8kHz

· Multi Room systems.

· Home Theatre systems.

· Lounges, Bars, Boutiques.

· Boardrooms & Offices.
Airports,

·

Convention Centres, Hotels.

· Live Theatre/Concert Hall fill-in.

· Houses of Worship.

· Sports Arenas.

Directivity Index / Beamwidth

Enclosure material aluminium allo

Terminals binding posts up to Ø5mm (0.2”)

conductor

Dimensions (H x W x D) 198 x 130 x 150 mm, 7.79 x 5.11 x 6 in.

Net w

eight

1.8kg (3.96lbs) Ci400,

y

2.2kg (4.84lbs) Ci400T

PL1602EN