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8.- SETUP AND RIGGING ELEMENTS RECOMMENDATIONS.
Musicson has designed and developed the acoustic systems DP-3 and DP-4,
so
that
its
response
could
be
as
linear
as
possible
under
anechoic
conditions, that is, without external deflexions. The user of these systems
should know about the importance of the influence of the surroundings where
they are installed on the final sound characteristics.
8.1.- DP-3 SYSTEM
The
DP-3
system
has
been
developed
to
work
with
the
DP-H
enclosures
mounted
above
the
DP-SB1
y
DP-SB2
enclosures.
Mounted
in
such
a
way,
the
delay
between
both
enclosures
sums
up
to
deliver
a
completely
linear
response.
Remember
that
high
frequencies
are
much
more
directional
than
low
frequencies. If the source of high frequencies is installed below or at the
audience level, this frequency band will be absorbed. Audience situated in
the
rear
rows
will
not
be
reached
by
the
high
frequencies.
As
a
general
rule,
the
whole
audience
should
have
a
direct
view
of
the
sound
sources,
thus, they should be installed about 1m above their heads.
This condition can be accomplished by setting up three enclosures of the DP-
3 system, as indicated in this manual.
If you own at least 2 basic configurations per channel, match the sides of
the
cabinets
in
order
to
avoid
phase
cancellations
in
the
mid-high
frequencies and to increase the sound spread.
