Crunch P1-5000.5, Руководство пользователя

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P1-600.4 / P1-1000.4 4-CHANNEL AMPLIFIER APPLICATIONS
Front/Rear high pass, using a 2 channel amplifier for mono sub bass
Channels 1/2: The combination of a 2 and a 4 channel amplifier, utilizing their built in
- HI PASS: 100 Hz crossovers, makes it a snap to put together a full system with front and rear
highs, with mono sub bass.
LOW PASS: N/A
Interconnect cable checklist:
Channels 3/4:
- Using good quality RCA cables, feed the front and rear outputs of a head
- HI PASS: 100 Hz
unit to the inputs of the 4 channel amplifier as shown.
- LOW PASS: N/A
- Also connect the LINE OUT of the 4 channel amplifier to the LINE INPUT of
the 2 channel amplifier as shown.
2 channel bass amplifier:
- HI PASS (Subsonic filter): 10 Hz to 40 Hz
Mono bass woofer wiring:
- LOW PASS: 80 Hz
Connect the mono speaker positive terminal to the CH4 +, and its negative
terminal to CH3 -.
Please note that these frequency points are suggestions only. Refer to the
loudspeaker manufacturer specifications and the section
“Setting up systems
Switch setting checklist: after installation for best performance”
4 channel highs amplifier:
- 1/2CH X-OVER:
HPF
Level control checklist:
- 3/4CH X-OVER: HPF
- Refer to the section “Setting up systems after installation for best
performance”
2 channel bass amplifier:
Minimum final loudspeaker impedances:
- X-OVER switch: LPF
- 2 ohm per channel in stereo mode.
- 4 ohm mono bridged.
Crossover frequency control checklist:
- 4 channel highs amplifier:
STEREO
INTERCONNECT
RCA CABLE
L
IN
E
O
U
T
L
IN
E
IN
P
U
T
R
R
L
L
+
-
g
n
d
-
+
H
I IN
P
U
T
6V
0
.2
V
0
d
B
1
2d
B
6
0H
z
12
K
H
z
3
0H
z
25
0H
z
L
E
V
E
L
B
A
S
S
E
Q
H
P
F
L
P
F
F
U
L
L
L
P
F
H
P
F
M
O
N
O
S
T
E
R
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X
-O
V
E
R
M
O
D
E
P
O
W
E
R
IN
P
U
T
G
N
D
R
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M
B
A
T
T
+
12
V
S
P
E
A
K
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P
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C
T
REMOTE TURN-ON
CHASSIS GROUND
TO B12v
VIA FUSE
MONO SPEAKER
FULL RANGE
STEREO LINE
INPUTS
C
H
2
C
H
1
C
H
3
C
H
4
IN
P
U
T
O
U
TP
U
T
IN
P
U
T
C
H
A
N
N
E
L 1
/ 2
C
H
1
C
H
2
+
- G
N
D
-
+
C
H
3
C
H
4
+
- G
N
D
-
+
H
IG
H
IN
P
U
T
LP
F
H
P
F
FU
LL
X
-O
V
E
R
30
H
z
25
0H
z
6
0H
z 1
2K
H
z
0
dB
1
2d
B
6
V
0
.2
V
LP
F
H
P
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B
A
S
S
E
Q
L
E
V
E
L
C
H
A
N
N
E
L 3
/ 4
6
V
0
.2
V
0
dB
1
2d
B
60
H
z
12
K
H
z
30
H
z 2
50
H
z
LE
V
E
L
B
A
S
S
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P
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P
F
2
3
4
M
O
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FU
LL
H
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C
T
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M
+1
2V
C
H
3
/4
S
P
E
A
K
E
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O
U
TP
U
T
B
R
ID
G
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D
C
H
4
C
H
3
-
+
-
+
B
R
ID
G
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D
C
H
2
C
H
1
-
+
-
-+
C
H
1
/2
S
P
E
A
K
E
R
O
U
TP
U
T
5