Manual S2.5A - page of 12
Manual S2.5A - page 5 of 12
The Front Panel
The Back Panel Controls allow the speaker to be adapted to different listening and
room requirements. There are controls for:
INPUT GAIN
(Input sensitivity) ± 10 dB, 0 dB for medium sensitivity
HIGH GAIN
(Tweeter gain) ± 4 dB, 0 dB for flat response
Room EQ > 6 kHz
Shelve Filter with 6 kHz cut off frequency
Room EQ < 150 Hz
Shelve Filter with 150 Hz cut off frequency
We deliver the speakers with all controls set to the flat position.
INPUT GAIN:
To adapt to different signal levels, the voltage that is needed to drive the unit to its
maximum SPL (sound pressure level), is variable in a ±10 dB range: