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Verfügbare Sprachen
Verfügbare Sprachen
:''
@
CONNECTING
TO THE
POWER
AMPLIFIER
The
subwoofer should
be
connected to
an
external
power
amplifier
in
every
case.
This
can
provide the
required electrical
power
and
create
corresponding dynamic
reserves.
The relevant
instructions
also contain
the
customized connection diagram
for
the
operation of a
subwoofer.
The
basic
equipment
of
a
power amplifier
also
includes
an
active crossover
switch
(low-pass)
to
keep undesirable mid-tone ranges
away
from the
subwoofer.
ADDITIONAL
PASSIVE FILTERS
Should
you
not have any active filter
switchinf
available (e.g. use of a mono-block
or
tri-mode
two-channel
power amp), this
function
has
to
be
performed
by a passive cros-
sover. Please select
your
subwoofer's cutoff
frequency
and wire the
components
as
fol-
lows,
Cutoff
frequency
60
Hz
80
Hz
90
Hz
110
Hz
130
Hz
160 Hz
FIG.3
Subwoofer
380
mm
380/300
mm
300
mm
300/250
mm
250
mm
25O|2OO
mm
Coil
L
/
min,
cable diameter
15 mH
/
1,5
mmz
12 mH
I
1.0
-
1.5 mm,
10 mH
/
1.0
mm2
8.2
mH
lO,7 -
1.0
mm2
6.8
mH
lO.7
mmz
5,6 mH
/
0.5
-
0.7
mm,
Capacitor
C
/
electric
strength
47OuF
I
100Vdc
330uF
/
100Vdc
330uF
/'l00Vdc
22OuF
I
100Vdc
22OuF
I
100Vdc
150uF
/
100vdc
The
use
of
subwoofers leads
to
a
multiple
increase
in the
dynamics
of your
audio
system.
To
safeguard your tweeter systems, we recommend protecting these with
an
additional protective condenser (100
-
200uF series-connected in front of the
overall
mid-tweeter
system),
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