Input Controls; Bass Controls; Tweeter Controls - Adam S4X-H Bedienungsanleitung

4. Speaker Adjustment
4.3

Input Controls

There are two different controls to regulate the overall input
sensitivity:
One control allows for coarse settings from -20dB to +8dB. The
•
control works in 4dB steps.
• The other control is intended for fine tuning in 0.5dB steps,
ranging from -1.5dB to 2dB.
4.4

Bass Controls

There are two different controls to regulate the lower
frequencies:
• The EQ 80 Hz control is an equalizer to boost bass response.
The <150 Hz control is a shelf filter that allows to progressively
•
raise or lower the frequencies below 150 Hz (see Fig.).
4.5

Tweeter Controls

There are two different controls to regulate the high frequency
range above 6 kHz:
• The Gain control alters the input sensitivity within ±2dB (0.5dB
steps).
The >6 kHz control is a shelf filter that allows to progressively
•
raise or lower the frequencies above 6 kHz (see Fig.).
10
Room EQ <150 Hz for low
frequencies below 150 Hz
Room EQ >6 kHz for high
frequencies above 6 kHz