Connected In Bridge Mode - DLS Signature S1 How To Install And Operate

S4 speaker wiring
3. Two subwoofers or stereo speakers brid-
ged to S4.
4 ohm
+ -
One 4 ohm subwoofer or speaker connected
to channels 1 / 2 and one 4 ohm subwoofer or
speaker connected to channels 3 / 4.
9
Filter settings front channels CH 1 / 2
Filter settings rear channels CH 3 / 4
The low pass filter is
mostly used for sub-
woofers. It will allow low
frequencies only and
blocks higher frequen-
cies. A typical setting is
60 – 70 Hz.
Set the push button to ON and the HPF / LPF
button to LPF (button IN) to activate the filter.
When the S4 is used for bridging a stereo speaker
4 ohm
pair set use only the HPF filter. Set the push button
to ON and the HPF / LPF button to HPF (button
+ -
OUT) to activate the filter, or OFF if you want to
run the amplifier in full range mode without limiting
the frequency range.
Adjust with the HPF control after your own taste,
a normal setting is 50-70 Hz.
For power wiring, see page 3-4
For high or low level input wiring, see page 4
S4