Focal CHORUS 826 W, Руководство пользователя

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fine tune
Mounting the aluminum base
Fixing the 4 screws with the supplied
key as indicated.
User precautions
The TNV tweeter is made up of a
relatively soft aluminum/magnesium
alloy and has a “shape memory”
that enables it to rapidly take its initial
shape again after slight impacts.
However we advise you not to remove
the speaker grille in order to keep the
dome protected. If the dome surface
is damaged, tweeter performance
may be compromised.
As the loudspeaker’s covering
materials are strong, scratch- and
stain-resistant, maintenance is easy
and consists only in cleaning the
covering with a dry cloth. If the
enclosure is stained, we simply
recommend the use of a damp cloth.
Never use any solvents, detergents,
alcohol or corrosive products, scrap-
pers or scouring powder to clean the
surface of the loudspeaker.
Avoid placing the loudspeakers near
a heat source.
About amplifiers
Contrary to what one might think, it
is not a too powerful amplifier that
might damage a loudspeaker, but
rather a lack of power. Actually if the
output level of the amplifier is too high
it will saturate and distort which will
irremediably damage the tweeter.
The power handling and frequency
response of the Chorus loudspeakers
is good enough to highlight the
qualities or weak points of the
amplifiers they are combined with. Let
your retailer help you make the right
choice, matching your personal taste
and budget.
Cable
Don’t underestimate the importance
of the cable: make sure you chose the
appropriate section and length. Let
your retailer advise you.
Conditions of guarantee
All Focal loudspeakers are covered
by guarantee drawn up by the official
Focal-JMlab distributor in your
country. Your distributor can provide
all details concerning the conditions
of guarantee. Guarantee cover
extends at least to that granted by the
legal guarantee in force in the country
where the original purchase invoice
was issued.
Your Focal product was developed and manufactured with high-quality materials and components which can
be recycled and/or re-used. This symbol indicates that electrical and electronic equipment must be disposed of
separately from normal garbage at the end of its operational lifetime.Please dispose of this product by bringing
it to your local collection point or recycling centre for such equipment. This will help to protect the environment
in which we all live.
04
Characteristics
Type 3-way bass-reflex floorstanding
loudspeaker
Drivers Two 6 1/2 " (16.5cm) W woofers
6 1/2 " (16.5cm) W midrange
1" (25mm) TNV Al/Mg inverted
dome tweeter
Frequency response (+/- 3dB) 45Hz - 28kHz
Low frequency point (- 6dB) 37Hz
Sensitivity (2.83V/1m) 91.5dB
Nom. impedance 8 ohms
Minimum impedance (@25°C) 2.9 ohms @ 118Hz
Max. power handling. 220W
Power RMS 150W
Crossover frequency 300Hz / 3kHz
Dimensions (HxWxD) 40 7/8" x11 1/8 "x14 3/4 "
(1038x282x375mm)
Net weight 56.8lbs (25.8kg)