Front Speakers; X-D40 Speaker Wiring: Four Speakers - DLS X-program X-D10 Owner's Manual

Speaker wiring X-D40
1. Four fullrange speakers to X-D40. One pair
in front and one pair in rear.
D C
+ L - + R -
Rear speakers
Filter settings Front channels
Filter settings Rear channels
With the filter switch in
Flat position the amplifier
allows the speakers to
play fullrange. If you for
some reason want to limit
the low bass reproduction
to the front or rear
speakers, set the switch
to HP. The typical setting
is then around 60 – 80 Hz.
Bass boost is used to increase the
bass volume at a low frequency.
frequencies. You can select the
amplification between 0 dB ( no
amplification ) and +18 dB ( full
amplification ).
This function is used to adjust for your
own taste of bass. Set level control at 0
dB if you want it to be inoperative.
NOTE! Use the bass boost very
carefully. The sound can be
destroyed if you turn it up to high.
For power wiring, see page 4
For High or low level input wiring, see page 5
+ L - + R -

Front speakers

Crossover
Flat
50 Hz
500 Hz
HP LP
Bass boost
0
+18 dB
2. Two fullrange speakers and one subwoofer
bridged to X-D40.
+ L - + R -
Rear subwoofer
Filter settings Front channels
With the filter switch in
Flat position the amplifier
allows the speakers to
play fullrange. When you
have a subwoofer in your
system it is adviceable to
limit the low bass
reproduction to the front
speakers, set the switch
to HP. The typical setting
is then around 60 – 80 Hz.
Filter settings Rear channels
Set the switch in position
LP to activate the filter.
It will allow low
frequencies only and
blocks higher frequencies.
A typical setting is 50 – 70
Hz.
Bass boost is used to increase the
bass volume at a low frequency.
frequencies. You can select the
amplification between 0 dB ( no
amplification ) and +18 dB ( full
amplification ).
This function is used to compensate for
the bass box function and to adjust for
your own taste of bass. Set level control
at 0 dB if you want it to be inoperative.
X-D40
+ L - + R -
Rear or front speakers
Crossover
Flat
50 Hz
500 Hz
HP LP
Crossover
Flat
50 Hz
500 Hz
HP LP
Bass boost
0
+18 dB
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