Connecting The Subwoofer - Dynaudio SUB 250 Operating Manual

SUB I/O
LFE/Slave In
+
SUB
Lowpass
LFE
+
MODE
Slave
GAIN
PHASE
+
SUB I/O
To Slave
Subwoofer
Dynaudio SUB 250

Connecting the subwoofer

Set the mains power switch to OFF before connecting the SUB 250.
Only switch the subwoofer on (mains power switch to ON) after all connections
and set up steps have been properly completed.
Note:
The Dynaudio SUB 250 can be controlled by any source provided with a LFE or
preamplifier output. In the operating manual the expression "processor/receiver"
will be used for all these sources.
SAT/SUB Input Subwoofer inputs
The Dynaudio SUB 250 provides two different signal inputs:
SUB I/O - LFE/Slave In
This input allows the LFE (Low Frequency Effect) channel to be connected, which is
used in Home Cinema systems to reproduce low frequency effects.
The signal is:
SAT
Highpass
reproduced by the subwoofer
routed to the SUB I/O - LFE/To Slave output for a second subwoofer to be
connected.
The SUB Lowpass control has no impact on this input.
SAT/SUB Input
This input allows the connection of the full bandwidth signal from the processor/
receiver (preamplifier out).
The signal is:
reproduced by the subwoofer,
routed to the SAT Output terminals. Low frequencies are cut-off according to the
SAT Highpass setting,
routed to the SUB I/O - LFE/To Slave output for a second subwoofer to be
connected. High frequencies are cut-off according to the SUB Lowpass setting.
See figure left for correlations between input, output and settings.
Note:
All SUB 250 inputs and outputs are low level terminals. Thus, neither a power
amplifier output must be connected to the subwoofer nor loudspeakers can be
SAT Output
driven by the subwoofer directly!
CAUTION
DAMAGE OF DEVICE DUE TO IMPROPER CONNECTION!
Before operation
7