SUB AIR
U s e r m a n u a l
35
Running-in period
The driver used in the Sub Air is made up of complex mechanical elements and requires an adapta-
tion period before it delivers the best of its performances. They must get adapted to the temperature
and humidity conditions of their environment. This breaking-in period depends upon the encountered
conditions and can last several weeks.
In order to shorten this period, we advise you to let your subwoofer operate for about twenty hours
at medium level, playing standard music programs, but with a large amount of bass. Once the com-
ponents of the speaker are completely stabilized, it is possible to enjoy the true performances of your
self powered subwoofer.
Conditions of guarantee
All Focal loudspeakers are covered by guarantee drawn up by the official Focal 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.
