KEF Audio Ci50R manual System

Page 4

 

System

 

Installation

Polar graphs

 

1

2

1kHz

 

500Hz

3

4

2kHz

4kHz

8kHz

16kHz

Suspended Ceiling

Plaster Ceiling

Architectural specifications:

The Ci Series Ci50 Soundlight System comprises four satellite Ci50R 50mm full range speakers and a band pass, dual ported Ci50SW subwoofer with a 100mm, dual coil bass unit, and passive crossovers, for in-ceiling void installation.

System performance should meet or exceed the following criteria: frequency response 1 metre on-axis with swept sinewave shall be 62Hz to 20kHz, system sensitivity shall be at least 88dB for 2.83V@1m, both channels driven. The system impedance shall be 4 ohms.

The Ci Series Ci50 Soundlight System is best suited where high quality background music and speech reinforcement applications require hi-fi performance such as:

·Multi Room systems.

·Lounges, Bars, Boutiques.

·Boardrooms & Offices.

Frequency / Power response, Input impedance

Specifications

Frequency range

62Hz - 20kHz

 

 

Sensitivity (2.83v @ 1m)

88dB

 

 

Rec. amplifier power

10 - 100W

 

 

Nominal Impedance

4Ω (min. 3.2Ω)

 

 

Crossover Frequency

220Hz

Directivity Index / Beamwidth

Enclosure material

 

(Subwoofer)

MDF

 

 

Terminals

terminal blocks up to Ø2.5mm (0.1”)

 

conductor

 

 

Dimensions (Full range)

Ø80 x 55 mm deep, Ø3 x 2.25 in. deep

(Subwoofer H x W x D)

342 x 180 x 104 mm, 13.5 x 7 x 4 in.

 

 

Net weight

4.14kg (9.1lbs) (System)

 

 

PL1593EN

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Contents Information Sheet Polar graphs System System Bezel and grill can be painted to match the interior décor ABS Information Sheet PL1594EN Information Sheet Installation Polar graphs Dipole Information Sheet Installation Polar graphs Information Sheet PL1598EN Information Sheet PL1599EN Information Sheet Net weight 1kg 4.6lbs Bezel and grill can be painted to match the interior décor PL1601EN Information Sheet Installation Information Sheet 500Hz 1kHz 2kHz Information Sheet Sensitivity shall be at least 87dB for Information Sheet Net weight 5kg 3.3lbs New Ci Series 9000ACE More range, more depth. More alive Net weight 12.5kg 27.5lbs Ci80QR Enclosure Ci100QR Rough-In frame