User's Manual
K&F Self Powered Subwoofer Systems 'SP'
KLING & FREITAG GMBH ©2003 - 2005
Page 25 of 49
11.
Block Diagram of SP Subwoofer…
11.1
…with one Amplifier Module
SU
B
W
OOF
ER
PH
A
SE
-COR
R
ECT
IO
N
LO
-P
A
SS
GAIN
±
6 dB
FI
LT
ER
S
'O
N
'
/
'O
FF
'
HI
-P
A
SS
HI
-P
A
SS
MAI
N
B
O
AR
D
IN
PU
T U
N
IT
AMP
LI
FI
ER
UNI
T
ERRO
R
CO
N
TR
O
LL
ER
LI
M
ITE
R
RM
S
+ PE
A
K
TH
R
ESH
O
LD
PE
A
K
TH
R
ESH
O
LD
R
M
S
G
N
D
-L
IF
T
±
12 V
D
C
PO
W
ER '
O
N
'
ERRO
R
2
3
1
2
3
1
B
I-
C
OL
OUR
LE
D
DIGIT
A
L
AM
P
FU
SE
PO
W
ER
SU
PP
LY
PO
TEC
TI
O
N
CIR
C
UIT
L
N
N
SCHEMATI
C SUB
W
O
O
FE
R
S '
SP'
SI
G
N
A
L
'F
IL
TE
RB
O
A
RD S
U
B
W
O
O
FE
R
S'
Summary of Contents for Self powered
Page 2: ...User s Manual K F Self Powered Subwoofer Systems SP KLING FREITAG GMBH 2003 2005 Page 2 of 49...
Page 46: ...User s Manual K F Self Powered Subwoofer Systems SP KLING FREITAG GMBH 2003 2005 Page 46 of 49...
Page 49: ...User s Manual K F Self Powered Subwoofer Systems SP KLING FREITAG GMBH 2003 2005 Page 49 of 49...
