SPL Crossover - LOW CUT

13
LOW CUT
LOW CUT
With the LOW CUT switch () you you engage a cut filter for frequencies below  Hz. The
roll off is  dB per octave. Both the LOW and MID-HI sections are affected by this filter. It is
used to filter out frequencies that do not contain musical content but demand a lot of power
from the power amplifiers.
5
0
6
0
7
0
8
5
1
0
0
1
2
0
X
-
O
V
E
R
|
H
z
VOLTAiR
120V DC Audio Rail
ON
LOW CUT
StereoMono
2412
PHASE
LOW MID-HI
ROLL-OFF | dB
Crossover
X-OVER
OUT
20HzOff
OnOff
VU
MID-HILOW
Input
Active Crossover
0
1
8
0
5
0
6
0
7
0
8
5
1
0
0
1
2
0
X
-
O
V
E
R
|
H
z
P
H
A
S
E
|
Ø
°
VU
120
6
Var
-180°
Var
0°
Off
-
1
0
-
9
.
5
-
8
.
5
-
6
.
7
-
5
.
2
-
4
.
2
-
3
.
2
-
2
.
3
-
1
.
5
-
0
.
5
0
1
.
0
1
.
6
2
.
5
3
.
5
4
.
5
5
.
5
6
.
7
8
.
0
9
.
5
1
0
20
0
%
–
+
30
50
70
100
10
7
5 3
1
0
3
5
VU
20
0
%
–
+
30
50
70
100
10
7
5 3
1
0
3
5
VU
L
O
W
L
E
V
E
L
|
d
B
I
F
R