KEF CI-80-QR Brochure

Information Sheet

The quality of a speaker is no less
important just because it’s out of sight - in

with ceiling-mounted units,

fact,

it can be
more so. Designed to smoothly integrate
and architecturally match with existing

wnlighting sharing the same size bezel,

do
KEF’s trademark Uni-Q

®

technology has a

decisive performance advantage in these

pplications, because each point source

a

driver array evenly disperses the sound,
ensuring a smooth frequency response

er a large ar

v

o

ea to cr

eate a spacious
three-dimensional soundscape with
genuine texture and depth.
With a Uni-Q ar

y of 80mm (3”),

ra

the
Ci80QR is as satisfyingly musical to hear
as it is neat in appearance.

Features and Benefits:

Purpose built for flush mounting into walls
and ceilings these ar

e the latest ad

dition to
the KEF Uni-Q Custom Installation series.
Providing a compact solution to the

oblem of Hi-Fi quality sound fr

pr

om an
in-wall/ceiling speaker, the 80QR consists
of a polypropylene cone LF driver with the
HF unit mounted at the acoustic centre of
the LF unit.
The bezel and grill can be painted to match
the interior décor

KEF Audio (UK), Eccleston Road,Tovil, Maidstone, Kent, ME15 6QP U.K. Telephone: + 44 (0) 1622 672261. Fax: + 44 (0) 1622 750653 www.kef.com

Timber Lane, Marlboro, New Jersey, 07746 USA. Telephone: + 1 732 683 2356. Fax: + 1 732 683 2358

America,

KEF
GP Acoustics GmbH, Heinrichstraße 51, D-44536 Lünen, Deutschland. Telephone: [phone]. Fax: [phone]. www.kefaudio.de

10

.

www

.k

efamerica.com

Installation

1

4

(Wall Install)

2

*

**

3

1

2

3

*

(Ceiling Install)

*

*

Polar graphs

500Hz 1kHz

2kHz 4kHz

5

7

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

6

8

4

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 wher
speech reinforcement applications require
hi-fi performance such as:

Frequency / Power response, Input impedance

8kHz 16kHz

· Multi Room systems.

· Home Theatre systems.

· Lounges, Bars, Boutiques.

· Boardrooms & Offices.

e high quality music and

Directivity Index / Beamwidth

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

Enclosure material ABS

Terminals spring terminals up to Ø2.5mm (0.1”)

conductor

Dimensions (Ø x depth) Ø103 x 140 mm, Ø103 x 80 mm,

5.51 in.

x

4.05

Net weight 0.63kg (1.38lbs)* 0.49kg (1.07lbs)**

* 4.05

3.14 in.

x

**

PL1611EN