Dynaudio SUB 250 SAT Manual De Usuario

In Home Cinema systems the bass management - meaning the distribution of the low 
frequencies to the subwoofer and the speakers - is handled by the settings of the 
processor/receiver. If your equipment does not provide bass management, or if you 
want to use the Sub 250 together with a common stereo, the low frequency 
adjustment of the connected speakers can be managed by the Sub 250. This not only 
improves the sound by matching subwoofer and speakers, but also by freeing the 
power amplifier and connected speakers from the effects of sound-compromising 
bass reproduction. Also refer to the further explanations in the chapter “Connecting 
the subwoofer” on page 7.

1. Connect the subwoofer with the processor/receiver as explained in “Connecting a 

single subwoofer” on page 8. 

2. From the Subwoofer SAT Output connect a RCA cable to the Main In of the 

power amplifier you use for your speakers.

Note: Stereos do not have a LFE channel. In this case just connect the front outputs 

of the processor/receiver (Front Out/Pre Out) with the subwoofer.
The signals connected to the SAT/SUB Input are provided at the SUB I/O - 
LFE/To Slave output for connecting another subwoofer. See page 8 to learn 
more about connecting multiple subwoofers.

Once you have ensured yourself that all necessary connections have been made, the 
subwoofer and the connected components can be switched on. 

X Switch the subwoofer ON with the main POWER switch on the rear panel.

After switching on the Sub 250 is in Automatic mode:

• When a music signal is detected, the internal amplifier is activated automatically. 

• After 15 to 20 minutes of not sensing any input signal, the subwoofer will switch 

itself to Mute mode automatically.
The status LED on the rear of the subwoofer will light up red.

Note: To switch the subwoofer completely off, set the main POWER switch to the 

OFF position.

LFE/SUB Out

Front Out/

Pre Out