Dynaudio SUB 250 COMPACT Controls and connections, ➊POWER ON/OFF, ➋AC IN, ➌GAIN, ➍SUB Lowpass

Before operation

➊

➋

Controls and connections

➊POWER ON/OFF

Main power switch (to switch the subwoofer manually on and off). LED: shows operation mode:

•red = subwoofer switched on and in mute mode

•green = subwoofer is activated

➋AC IN

Main power input.

➌GAIN

Subwoofer volume level.

➍SUB Lowpass

Subwoofer lowpass frequency: continuously variable from 50 to 150 Hz.

➎ PHASE

Phase setting: phase can be set to 0° or 180°.

➏MODE

Subwoofer operation mode LFE or Slave.

➌• LFE: setting if just one subwoofer is used or for first subwoofer if system consists of multiple subwoofers. Note that the SUB Lowpass control does not have an effect when the LFE Mode is selected.

• Slave: setting for second and all following subwoofers. Note that the SUB

➍	Lowpass, PHASE and GAIN controls do not have an effect when the Slave
	Mode is selected.
	➐ SUB I/O
➎	• LFE/Slave in: input for LFE signal from processor/receiver. Note that the
	signal must be a true LFE signal or already have been filtered by the
	processor/receiver, as SUB Lowpass does not have an effect in combination

➏with the LFE input.

•LFE/to Slave: output to next subwoofer if installed.

➑SAT/SUB Input

➐Input for full bandwidth signal from processor/receiver. This signal will be processed according to the SAT Highpass setting and provided at the SAT Output connection for satellite speakers to be connected.

➑➒ SAT Output

Output for satellite speakers to be connected. This signal is processed according

➒to the SAT Highpass setting.

➓SAT Highpass

Allows cutting off low frequencies of the signal provided at the SAT Output.

•Flat: signal is not processed

➓• 60: cut-off frequency at 60 Hz

•80: cut-off frequency at 80 Hz

6 Dynaudio Sub 250