DAS variant series User Manual page 19

POWER
INPUT
LINE
SUB MODEL X
POWER
INPUT
When using a subwoofer other than the
18A
in combination with the
recommended that external processor be used to
filter the signal fed into the
Hz .
If an externally amplified subwoofer unit is to be
used in combination with
signal treatment will depend on the characteristics
of the subwoofer used. In order to achieve a good
quality sound, DAS Audio recommends the use of
variant 18A
SIGNAL
INPUT
138 Hz
Delay
125 Hz
138 Hz
AMPLIFIER
The
down to 63Hz , so in those applications where no
high sound pressure level is required (speech,
vocals, etc) and there is no need of extending the
low frequency range the system can be installed
SIGNAL
INPUT
without subwoofers. If it is required extending the
low end then the
It is also recommended when combining
systems to use two different signal lines and one
external DSP to align both systems.
In applications like live sound concerts, disco
SIGNAL
dance music, where high sound pressure level is
INPUT
required double eighteen subwoofers should be
used. DAS Audio recommends the
align both systems and external DSP and two
different line signals will be needed.
Note: the relationship between the number of
subwoofers and the number of
depends on the application and is a parameter to
be defined by the user.
LINE
Manual del Usuario / variant / User's Manual
variant 25A
variant 25A
variant 25A
subwoofers.
variant 112A
can reproduce frequencies
variant 18A
is recommended.
variant
units, it is
units at 138
satellites, the
LX-218A
. To
EN
variant 112A
13