The Front Panel; Input Gain - Adam S2.5A User Manual

The Back Panel Controls allow the speaker to be adapted to different listening and
room requirements. There are controls for:

INPUT GAIN

HIGH GAIN
Room EQ > 6 kHz
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:

The Front Panel

(Input sensitivity) ± 10 dB, 0 dB for medium sensitivity
(Tweeter gain) ± 4 dB, 0 dB for flat response
Shelve Filter with 6 kHz cut off frequency
Manual S2.5A - page  of 12