KEF Audio Ci50R manual Sensitivity shall be at least 87dB for

Installation	Polar graphs
1	2
	500Hz	1kHz

3 4

2kHz 4kHz

5 6

8kHz 16kHz

Architectural specifications:

The Ci3-80QT comprises a Uni-Q®array with a coincident mounted, twin neodymium magnet, 15mm (3⁄5”) aluminium dome, high-frequency unit, a 75mm polypropylene midrange unit and two 75mm bass drivers. Performance should meet or exceed the following criteria:

frequency response 1 metre on-axis with	· Multi Room systems.
swept sinewave shall be 87Hz to 27kHz,	· Home Theatre systems.
sensitivity shall be at least 87dB for	· Boardrooms & Offices.
2.83V@1m. The impedance and maximum	· Hotels.
power shall be 100W at 8 ohms. The Ci3-
80QT is best suited for high quality music
and home theatre applications where hi-fi
performance is required, such as:

Frequency / Power response, Input impedance

Specifications

Frequency range	87Hz - 27kHz
Sensitivity (2.83v @ 1m)	87dB
Rec. amplifier power	10 - 100W
Nominal Impedance	8Ω (min. 3.2Ω)
Crossover Frequency	300Hz - 3kHz

Directivity Index / Beamwidth

Enclosure material	Steel
Terminals	terminal blocks up to Ø2.5 mm (0.1”)
	conductor
Dimensions (H x W x D)	377 x 127 x 122 mm, 14.8 x 5 x 4.8 in.
Net weight	3.14kg (6.9lbs)

PL1616EN