KEF Audio Ci 160.2QS Installation Polar graphs, Specifications, Directivity Index / Beamwidth

Installation

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Polar graphs

500Hz 1kHz

2kHz 4kHz

8kHz 16kHz

Architectural specifications:

The Ci Series Ci160.2QS and Ci160.2QR comprise a Uni-Q®coincident mounted 25mm soft dome ferrofluid cooled tweeter with 160mm white polypropylene bass/mid unit. Performance should meet or exceed the following criteria: frequency response 1 metre on-axis with swept

sinewave shall be 60Hz to 20kHz, sensitivity shall be at least 89dB for 2.83V@1m. The impedance and maximum power shall be 100W at 8 ohms. The Ci Series Ci160.2QS and Ci160.2QR 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	60Hz - 20kHz
Sensitivity (2.83v @ 1m)	89dB
Rec. amplifier power	10 - 100W
Nominal Impedance	8Ω (min. 3.7Ω)
Crossover Frequency	2.8kHz

Directivity Index / Beamwidth

Enclosure material	N/A
Terminals	spring terminals up to Ø2.5mm (0.1”)
	conductor

Dimensions (H x W x D)	220 x 220 x 93 mm, 8.7 x 8.7 x 3.7 in.
Net weight	1.5kg (3.3lbs)

PL1598EN