W Audio MCA-4 Operation Manual - page 11
BRIDGE
CH3
CH4
BUS IN
CH2
BRIDGE
CH1
POWER IN
BREAKER
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
!
PUSH TO RESET
~220 240V 8A 50/60Hz
4-channel pro amplifier
MODEL: MCA-4
INPUT
MODE
+
+
CH4
BRI
CH3
+
+
CH2
BRI
CH1
INPUT
LINE
BUS
NORMAL BRIDGE
LINE
BUS
INPUT
LINE
BUS
INPUT
LINE
BUS
MODE
NORMAL BRIDGE
LIMIT
ON
OFF
8
4X200W
4
4X300W
8
2X600W
(BRIDGE)
OUTPUT POWER
NORMAL MODE:
MIN 4
BRIDGED MODE:
MIN 8
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Operation Manual
page 11
4-channel amplifier
2.6.4 4-Channel Mode When
BUS In mode
Figure 2.8
System Wiring, 4-Channel Mode When BUS IN mode
Typical input and output wiring is shown in Figure 2.8.
SPEAKERS
2.6.5 Limiter
To avoid serious clips when long term operation at dynamic
signal input.
INPUT
LINE
BUS
INPUT
LINE
BUS
INPUT
LINE
BUS
INPUT
LINE
BUS
Stereo+sub and Bridge Stereo mode are available when
BUS IN mode