CROSSOVER (X-OVER)
A crossover (X-Over) allows splitting an input signal into various frequency bands to actively drive
different types of loudspeakers from a power amplifier’s outputs. Crossovers with up to 5 ways in monaural (1 input)
or stereo (2 inputs) quality are available. The following table lists the names of the respective outputs (frequency
bands):
1 Way FULLRANGE
2Ways LOW HIGH
3Ways LOW MID HIGH
4Ways SUB LOW MID HIGH
5Ways SUB LOW LOW-MID HIGH-MID HIGH
The X-Over window provides high and low pass filters, gain control and a polarity selection switch for each frequency
band. Adjusting filter characteristics and matching levels per frequency band is possible through these parameters.
Graphic Display Indication
The crossover’s graphic display (Bode diagram) allows selecting several different graphic renditions which are listed in
the following table:
Element
Description
This switch lets you toggle between amplitude frequency response (Magnitude) and phase
response (Phase) indication.
This switch allows selecting an amplification axis scaling of 25 dB (± 12.5 dB) or of 50 dB (± 25
dB)
IRIS-Net DIGITAL MATRIX | en 383
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956
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