11
CROSSOVER SET UP
11
How to Adjust the Crossovers
Set in the variable control "HIGH" between 5 Hz and 80 Hz ("A") where you want to
perform the high pass cut filter;
-3dB
c/2
ƒ
High
Pass
c
ƒ
High
Pass
A
0dB
-15dB
dB
Hz
Set in the variable control "LOW" between 50 Hz and 20 kHz ("B") where you want to
perform the low pass cut filter;
-3dB
0dB
-15dB
Low
Pass
B
c
ƒ
c*2
ƒ
Low
Pass
dB
Hz
Ø
The use of the two associated filters can form a bandpass filter, as in the figure
below, where point "A" is defined in crossover "HIGH" and point "B" is defined in
crossover "LOW".
-3dB
c/2
ƒ
High
Pass
c
ƒ
High
Pass
A
0dB
-15dB
dB
Hz
Low
Pass
c
ƒ
c*2
ƒ
Low
Pass
B
Summary of Contents for 1200.1 EVO 4.0
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