KEF Audio Ci50R manual Abs

Installation		(Wall Install)	(Ceiling Install)
1	2		1

3

2

4

	3
5	6

78

4

Polar graphs

500Hz 1kHz

2kHz 4kHz

8kHz 16kHz

Architectural specifications:

The Ci Series Ci80QR comprises Uni-Q®15mm aluminium dome tweeter with 80mm 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 130Hz to 27kHz, sensitivity shall be at least 85dB for 2.83V@1m. The impedance shall be 4 ohms. The Ci Series Ci80QR 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.

Frequency / Power response, Input impedance

Specifications

Frequency range	130Hz - 27kHz*	100Hz - 27kHz**
Sensitivity (2.83v @ 1m)	85dB
Rec. amplifier power	10 - 50W
Nominal Impedance	4Ω (min. 3.2Ω)
Crossover Frequency	3kHz

*With back can **Without back can

Directivity Index / Beamwidth

Enclosure material	ABS
Terminals	spring terminals up to Ø2.5mm (0.1”)
	conductor
Dimensions (Ø x depth)	Ø103 x 138 mm,	Ø103 x 30 mm,
	4.1 x 5.5 in.*	4.1 x 1.2 in.**
Net weight	0.7kg (1.54lbs)*	0.6kg (1.32lbs)**

PL1611EN