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UNiKA
DCA-900/DCA-1100/DCA-1300/DCA-2000
Either CH-1 or CH-2 input,
or Both inputs.
CH-1 Input
DCA-2000
Rear Panel
CH-2 Input
Set to
Subwoof
Set to
Subwoof
Figure
Parallel Mono Subwoofer Mode Speaker Set-Up
22
Use either the bare wire
or the banana jacks
Use either the bare wire
or the banana jacks
Figure
Stereo Subwoofer Mode Speaker Set-Up
21
Use either the bare wire
or the banana jacks
Use either the bare wire
or the banana jacks
CH-1 Input
DCA-2000 Rear Panel
CH-2 Input
Set to
Subwoof
Set to
Subwoof
MONO
STEREO
BRIDGE
GROUND
LIFT
MONO
STEREO
BRIDGE
SUB
WOOF
NORMAL
FREQUENCY
NORMAL
SUB
WOOF
FREQUENCY
CH-1
20 Hz
20 Hz
200 Hz
200 Hz
CH-2
INPUT BALANCE
INPUT THRU
CH-1
CH-2
OUTPUTS
~120V 60Hz
4800 WATTS
FUSE F 40A/120V
CAUTION
MINIMUM LOAD IMPEDANCE
2 OHM PER CHANNEL
4 OHM BRIDGE
SPEAKON
1+ HOT
1 COLD
1
2
3
HOT
COLD
GND
BRIDGE
MONO
_
+
+
+
_
_
CH-1
CH-2
S
U
E
F
S U
E
F
S
U
E
F
CH-1
CH-2
GROUND
LIFT
MONO
STEREO
BRIDGE
SUB
WOOF
NORMAL
FREQUENCY
NORMAL
SUB
WOOF
FREQUENCY
CH-1
20 Hz
20 Hz
200 Hz
200 Hz
CH-2
INPUT BALANCE
INPUT THRU
CH-1
CH-2
OUTPUTS
~120V 60Hz
4800 WATTS
FUSE F 40A/120V
CAUTION
MINIMUM LOAD IMPEDANCE
2 OHM PER CHANNEL
4 OHM BRIDGE
SPEAKON
1+ HOT
1 COLD
1
2
3
HOT
COLD
GND
BRIDGE
MONO
_
+
+
+
_
_
CH-1
CH-2
S
U
E
F
S U
E
F
S
U
E
F
CH-1
CH-2
MONO
STEREO
BRIDGE
Introduction Front Panel Rear Panel Set Up
Protection Features Specifications
Operating Modes
