Manual

ML Power 4
Advanced Web Manual
EN
20
12. BLOCK DIAGRAM
A B C A B C
RCA prot
A
PRE-IN
A = 12dB Stereo B = 24dB Mono
A STEREO / MONO
X1 - X10
RCA prot
B
PRE-IN
A LEVEL
5V – 300mV
PRE-OUT
BUFFER
& MUTING
XOVER
50-500 Hz
500-5K Hz
12dB/Oct.
XOVER
50-500 Hz
500-5K Hz
12dB/Oct.
L
AMP
R
AMP
A = 12dB Stereo B = 24dB Mono
A STEREO / MONO
B
A
B
A
A PASS MODE
P1
P2 P2
S1-A
S1-B
S2
PRE-OUT
A
HI-IN
(0.8-20V
)
(0.2-5V)
(0.8-20V)
(0.2-5V)
B
HI-IN
A B C A B C
A = 12dB Stereo B = 24dB Mono
B STEREO / MONO
B LEVEL
5V – 300mV
XOVER
80-3.3k Hz
12dB/Oct.
XOVER
80-3.3k Hz
12dB/Oct.
L
AMP
R
AMP
A = 12dB Stereo
B = 24dB Mono
B STEREO / MONO
B
A
B
A
B PASS MODE
P3
P4 P4
S4-A
S4-B
S5
S3
B
A
A = B INPUT
B = A INPUT
B INPUT
OUT A: Full Lo-pass Hi-pass +AR / -AL MONO (bridge)
OUT B: Full Lo-pass Hi-pass +BR / -BL MONO (bridge)
A - RIGHT
A - LEFT
B - RIGHT
B - LEFT
A = Hi-pass B = Lo-pass C = Full A = Hi-pass B = Lo-pass C = Full
Hi-pass Lo-pass
Lo-pass
Hi-pass Hi-pass Lo-pass
Lo-pass
Hi-pass
STEREO SIGNALS
L R
L R
L R
L R
L R