POLYGLASS
CVX
User
Manual
D
Important
recommendations
Before attempting any installation
work,
it
is
very
important
to
verify
how
much space
is
available to fit the speakers into the vehicle.
•For direct replacement
of
original
speakers, please check there
is
enough
space
for
your
new Focal speakers
and
grilles.
•Ensure the speaker
is
clean
from
debris
and
metallic particles
that
maybe
attached (especially
after drilling)
•Use the
foam
gasket supplied (inside the grille),
for
airtight
placement
of
the speaker into
the panel.
Choice
of
installation
and
positioning
of
speakers
To
achieve best results
for
your
installation, please
follow
these simple guidelines
•Speakers positioned in the most
forward
location possible,
for
correct staging.
•
When
installing Polyglass coaxial speakers into the
rear
of
the vehicle (rear parcel shelf
or
left
and
right quarters), the left
and
right
speakers should always be positioned
far
apart
from
each other,
and
the most
forward
possible,
to
the listener.
If installed into the rear parcel shelf, the speakers must be fixed rigidly in place. If holes are to
be cut into the parcel shelf, ensure it
is
still strong
enough
to
accept the speakers. The
panel
must remain strong, rigid,
and
free
from
any
vibrations.
If
the parcel shelf
is
allowed
to flex, a
possible acoustic short circuit,
may
occur drastically decreasing the speakers performance.
Orientation
of
the
tweeter
The tweeter includes arotational
and
adjustable tilt
mechanism,
that
gives the user a
huge
advantage
in
deciding the position the tweeter points, ultimately
changing
the strength
of
the
high
frequencies produced.
Simply by carefully
turning
and
twisting the tweeter into
position ensures it
is
on
axis to the listeners ears.
Thus:
•obtains correct integration
of
the system,
•optimise the sound stage
image.
