Kef Calinda Brochure

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E KEF Electronics Limited
Tovil Maidstone ME15 GOP England
Telephone 0622 57258 Telex 96140

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Why every KEF product
meets the same

uncompromising standards.

Every KEF product benefits from the KEF design and production philosophy, which is
made up of four basic principles...

Better materials . . .
KEF believe that speaker
performance can be more
consistent and dependable.
free from the distorting
coloration introduced by
conventional diaphragm
materials. Coloration will
result if a cone continues
vibrating after an input
signal ceases. So KEF
technology evolved
specially formulated
moulded plastic
diaphragms. with laminated
damping layers that absorb
unwanted energy. . .
instead of radiating it. This
is why a KEF diaphragm
sounds purer, cleaner.

Greater care . . .
Through stage after stage.
where the final result
depends on careful
workmanship, specially
developed processes and
unique jig designs keep up
KEF standards of
consistency. And the
smallest detail gets
meticulous attention. . .
even to a humble feeder
braid

KEF speakers are hand-

built. . . no mass-produced.

machine-finished product.

Constant tests . . .

To be totally sure every
product will always perform
to specification, KEF test
and test again. All incoming
components are checked
and graded, then further
checked at every assembly
stage. No KEF driver or
crossover goes on to
speaker assembly until it
has passed rigorous tests

.. . and every completed
system faces electrical

and listening tests that
compare it with a laboratory-
maintained reference.
Understandably, KEF can
back it with a five-year
guarantee.

Advanced research...
Today's product range has
evolved from KEF research
into acoustics. electronics
and materials technology.
In particular, KEF engineers
have developed a
revolutionary programme of
evaluation tests, using
computer-aided digital
analysis techniques. Now
they can study transient
behaviour, diaphragm
performance, enclosure and
network design, and for the
first time relate objective
factors to the sound we
hear. No other speaker
range benefits from such
close objective analysis.

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iv Free standing 3-way reflex
enclosure

1: New 200 mm low/mid range unit
with high temperature motor
assembly

Dimensions: 700 X 280 X 350 mm

Internal Volume: 45 litres

Nominal Impedance: 8 ohms

Power Rating: toowatts programme
Frequency Response: 40-30000 Hz 1 3dB
System Resonance: 28 Hz Mechanical Reflex
Dividing Frequencies: 45 H2 & 3,500 Hz
Sensitivity: 12.5 watts

lor 96GB at I m and 400Hz In anechorc conditions
Amplifier Requirements: 20-100 watts into 8 ohms
Finishes: Walnut orTeak

Grille Cloth: Mokka Brown

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* Free standing 3-way enclosure

* New110 mm mid frequency unit
of advanced design

* Mirror image pairs fitted with
controls on mid and high
frequency units

Dimensions: 815 X 340 X 392 mm

Internal Volume: 60 litres

Nominal Impedance: 8 ohms

Power Rating: 150 watts programme
Frequency Response: 35-20000 Hz t 3dB
System Resonance: 38 Hz 0:0.7

Dividing Frequencies: 250 Hz 8. 3.000 Hz

Sensitivity: 8 watts

for 96dB at 1m and 400 Hz I" anechorc conditions
Amplifier Requirements: 15-150 watts into 8 ohms
Finishes: Walnut or Teak

Grille Cloth: Mokka Brown