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BI AMP W/SUB & MONO QUAD CONFIGURATIONS
BI-AMP W/ SUB CONFIGURATION
S S y y s s t t e e m m R R e e q q u u i i r r e e m m e e n n t t s s : :
A) Stereo Source (Mixer)
B) Three Stereo Power Amps
C) Individual Horn, MID, and Sub Woofer Connections
Set the intput "GAIN" so that the
Adjust your output level controls
"PEAK" LED does not illuminate.
for the desired balance.
CHANNEL ONE
FREQUENCY
0
0
0
0
300
3.0
200
450
2.0
XC3000
x1
O F F
90
600
0.8
40Hz
x10
24dB/OCTAVE
dB +6
dB+6
dB +6
dB+6
50
Hz
1k
0.6
kHz
PEAK
GAIN
SUB SONIC
MID LEVEL
MID / HIGH
LOW LEVEL
HIGH LEVEL
LOW / MID
LOW LEVEL
HIGH LEVEL
LOW/HIGH
Stereo 2/3Way Crossover
Set your input "GAIN" so that you
Adjust these controls to set your
run your signal source (mixer) at its
crossover frequency point.
nominal volume setting.
TAPE SEND
L
R
C
STEREO RETURNS
B
L
R
A
RIGHT (BAL or NON-BAL)
50-60Hz 20VA
XC3000
CHANNEL TWO
Electronic Crossover
S/N REMOVED
PHASE
LOW OUT
IN
120V 240V
INPUT
OUT
2 COND (TIP/RING) OR
3 COND (TIP/RING/SLEEVE)
SHIELDED CABLE
INPUTS
ACCESSORY GROUP
OUTPUTS
RMS POWERMAX
®
1
1
–
1
+
2
3
SPEAKER IMPEDANCE
4
MONO
BALANCED LINE
6
5
SPEAKER
B R I D G E
2
7
2
8
+
FUSE
–
US
A
Low Amplifier
Sub Amplifier
AMP IN BRIDGED MODE
L
L
R
LEFT HORN
LEFT
USE HIGH CURRENT SPEAKER CABLE
BASS CABINET
FOR ALL SPEAKER CONNECTIONS
CARVIN PART # XP-50
MONO SUB-WOOFER
The mono low (1+2) switch on the rear panel can be used when hooking up a single sub-woofer to your system and
get a summed response of both channels. When using this output set the "CHANNEL ONE" and "CHANNEL TWO" "LOW
LEVEL" controls to the same position.
3
2
1
Set forTri-Amp mode.
CHANNEL TWO
FREQUENCY
0
0
0
0
300
3.0
5.0
200
450
2.0
5.0
x1
7.0
O F F
90
600
0.8
7.0
40Hz
x10
PWR
10
dB +6
dB +6
dB+6
dB +6
50
Hz
1k
0.6
kHz
10
PEAK
GAIN
SUB SONIC
MID LEVEL
MID / HIGH
3 WAY
LOW LEVEL
HIGH LEVEL
LOW / MID
3 WAY
2 WAY
LOW LEVEL
HIGH LEVEL
LOW/HIGH
2 WAY
BAL SENDS
SENDS
12V
LAMP
MON 1
EFF 1
EFF 2
MON 2
LEFT/3
RIGHT/4
MAIN
POWER
CNTRL
SUB 1
SUB 2
RM
PHONES
Mixer Output
LEFT (BAL or NON-BAL)
Crossover
Input
CHANNEL ONE
CH 1/2
US
A
PHASE
PHASE
PHASE
PHASE
PHASE
MID OUT
HIGH OUT
LOW OUT
MID OUT
HIGH OUT
LOW OUT
SUM
IN
IN
IN
IN
IN
OUT
OUT
INPUT
OUT
OUT
OUT
US
A
High Amplifier
INPUTS
ACCESSORY GROUP
OUTPUTS
RMS POWERMAX
®
–
1
1
1
+
2
4
3
SPEAKER IMPEDANCE
BALANCED LINE
5
SPEAKER
MONO
2
7
6
2
B R I D G E
8
+
FUSE
–
US
A
R
SUB WOOFER
XC3000 PARTS LIST
4
5
12
11
10
9
8
7
6
MONO QUAD AMP CONFIGURATION
S S y y s s t t e e m m R R e e q q u u i i r r e e m m e e n n t t s s : :
A) Stereo Source (Mixer)
B) Four Stereo Power Amps
C) Individual Horn, MID, and Sub Woofer Connections
Set the intput "GAIN" so that the
"PEAK" LED does not illuminate.
0
ON
XC3000
24dB/OCTAVE
dB +6
PEAK
GAIN
Stereo 2/3Way Crossover
OFF
Set your input "GAIN" so that you
run your signal source (mixer) at its
nominal volume setting.
2 COND (TIP/RING) OR
3 COND (TIP/RING/SLEEVE)
SHIELDED CABLE
INPUTS
ACCESSORY GROUP
OUTPUTS
RMS POWERMAX
®
1
1
–
1
+
2
3
SPEAKER IMPEDANCE
4
MONO
BALANCED LINE
5
6
SPEAKER
B R I D G E
2
7
2
8
+
Sub/Low Amplifier
FUSE
–
LEFT HORN
LEFT
MID CABINET
RIGHT HORN
LEFT
BASS CABINET
RIGHT
BASS CABINET
LEFT
SUB CABINET
MONO QUAD-AMPING
The XC3000 can be used in four way sound systems. To do this you need to patch the "LOW OUT" XLR phone jack of
"CHANNEL ONE" into the input jack of "CHANNEL TWO". Now the "CHANNEL TWO" "LOW OUT" and "MID OUT"
jacks will be used to send signal to your sub woofer and bass power amps, and the "CHANNEL ONE" "MID OUT" and
"HIGH OUT" jacks will feed your mids and highs power amps.
R R E E F F
1
2
3
4
5
6
7
13
8
9
10
11
12
13
Adjust your output level controls
Set forTri-Amp mode.
for the desired balance.
CHANNEL ONE
FREQUENCY
0
0
0
300
3.0
0
0
200
450
2.0
5.0
x1
O F F
O F F
90
600
0.8
7.0
40Hz
40Hz
x10
dB+6
dB +6
dB+6
50
Hz
1k
0.6
kHz
10
dB +6
dB +6
PEAK
SUB SONIC
LOW LEVEL
MID LEVEL
HIGH LEVEL
LOW / MID
MID / HIGH
3 WAY
GAIN
SUB SONIC
LOW LEVEL
MID LEVEL
LOW LEVEL
HIGH LEVEL
LOW/HIGH
2 WAY
LOW LEVEL
Adjust these controls to set your
crossover frequency point.
BAL SENDS
SENDS
12V
MON 1
LAMP
MON 2
EFF 1
EFF 2
TAPE SEND
L
R
LEFT/3
RIGHT/4
MAIN
C
POWER
STEREO RETURNS
B
CNTRL
L
R
SUB 1
SUB 2
RM
PHONES
A
Mixer Output
MONO MAIN (BAL or NON-BAL)
PATCH (BAL or NON-BAL)
Crossover
Input
50-60Hz 20VA
XC3000
CHANNEL TWO
Electronic Crossover
S/N REMOVED
PHASE
PHASE
PHASE
LOW OUT
MID OUT
HIGH OUT
IN
IN
IN
120V 240V
INPUT
OUT
OUT
OUT
INPUT
SUB OUT
LOW OUT
INPUTS
ACCESSORY GROUP
OUTPUTS
RMS POWERMAX
®
1
1
–
1
+
2
3
4
SPEAKER IMPEDANCE
5
MONO
BALANCED LINE
6
SPEAKER
B R I D G E
2
7
2
8
+
FUSE
–
US
A
Mid/High Amplifier
SPEAKERS DAISY CHAINED
THROUGH JACK PLATE
USE HIGH CURRENT SPEAKER CABLE
FOR ALL SPEAKER CONNECTIONS
CARVIN PART # XP-50
D D E E S S C C R R I I P P T T I I O O N N
XC3000 Chassis
XC3000 Master PCB
Primary Fuse
AC Connector
Torroid
Pan Head Chassis Screw
Knob
Pot
Pot 4x
Pan Head Sheet Metal Screw
XC3000 Front Panel
Switch Cap
Power Switch
CHANNEL TWO
FREQUENCY
ON
0
0
300
3.0
200
450
2.0
5.0
x1
90
600
0.8
7.0
x10
PWR
dB+6
dB +6
50
Hz
1k
0.6
kHz
10
HIGH LEVEL
LOW / MID
MID / HIGH
3 WAY
OFF
HIGH LEVEL
LOW/HIGH
2 WAY
CHANNEL ONE
CH 1/2
US
A
PHASE
PHASE
PHASE
LOW OUT
MID OUT
HIGH OUT
LOW OUT
SUM
IN
IN
IN
OUT
OUT
OUT
MID OUT
HIGH OUT
INPUTS
ACCESSORY GROUP
OUTPUTS
RMS POWERMAX
®
1
1
–
1
+
2
3
4
SPEAKER IMPEDANCE
5
MONO
BALANCED LINE
6
SPEAKER
B R I D G E
2
7
2
8
+
FUSE
–
US
A
RIGHT HORN
RIGHT
MID CABINET
RIGHT
BASS CABINET
RIGHT
SUB CABINET
P P A A R R T T # #
Q Q
10-30004
1
80-30000
1
70-21005
1
21-30900
1
15-00733
1
06-10020
4
07-12028
12
71-14010
8
71-12450
4
06-10050
1
10-30001
1
07-31160
6
25-62116
1
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