Installation

(Tube Mount)

 

(Wall Mount)

1 Ci400 / Ci400T

 

1

Ci400 / Ci400T

2 Ci400 / Ci400T

 

2

Ci400 / Ci400T

5 Ci400 / Ci400T

 

6

Ci400T

Polar graphs

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:

·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.

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

Directivity Index / Beamwidth

Enclosure material

aluminium alloy

 

 

Terminals

binding posts up to Ø5mm (0.2”)

 

conductor

 

 

Dimensions (H x W x D)

198 x 130 x 150 mm, 7.8 x 5.2 x 6 in.

 

 

Net weight

2.0kg (4.4lbs)

 

 

PL1602EN

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KEF Audio Ci50R manual Installation