A1250 AMPLIFIER INSTALLATION USER MANUAL
11
10
A1250 AMPLIFIER INSTALLATION USER MANUAL
Red: O/Standby
Blue: On/Operating
Channels Status LEDs: 1-12
Connects additional amplifiers/ Extend and use to connect
to a subwoofer
use supplied 1/8” stereo mini jack to RCA jacks to connect to mult-source
preamplifier zone outputs
On / Auto / 12V Trigger Switch
Switch between on/o.
Connects the le and right female RCA input to the le and right front
output connections on a receiver or pre-amp processor.
per zone
per zone
per zone
Zone 6 only
Turns on the amp when a 12V signal is received from another
12V trigger device.
Sends a 12V signal to another 12V trigger device.
Use 1/8” mono jacks to connect 12VDC trigger inputs and outputs when power mode
switch is in down position.
Additional fuse included for servicing.
IEC power cord.
Each amplifier channel is stable down to 4 ohms. This design allows for a pair of 8-ohm
speakers to be connected to each channel, ideal in the case of larger systems that
require more coverage.
H
J L
G
N
P
I
O
A
4 Ω minimum
LFE SUB OUT
Single Sub Connection
SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT
100-120 V ~ 60Hz / 220-240V ~ 50Hz 600W
FUSE T10AL / 250V
LEVEL
ZONE 6
(L)+
- (R)
POWER
MODE
ON
AUTO
TRIGGER
DC 12V
Manufactured in China
LEVEL
ZONE 5
(L)+
- (R)
LEVEL
ZONE 4
(L)+
- (R)
LEVEL
ZONE 3
(L)+
- (R)
LEVEL
ZONE 2
(L)+
- (R)
LEVEL
ZONE 1
(L)+
- (R)
SPDIF IN
L
R
IN
LOOP OUT
POWER
1 2 3 4 5 6
7 8 9 10 11 12
100-120 V ~ 60Hz / 220-240V ~ 50Hz 600W
FUSE T10AL / 250V
LEVEL
ZONE 6
(L)+
- (R)
POWER
MODE
ON
AUTO
TRIGGER
DC 12V
Manufactured in China
LEVEL
ZONE 5
(L)+
- (R)
LEVEL
ZONE 4
(L)+
- (R)
LEVEL
ZONE 3
(L)+
- (R)
LEVEL
ZONE 2
(L)+
- (R)
LEVEL
ZONE 1
(L)+
- (R)
SPDIF IN
L
R
IN
LOOP OUT
POWER
1 2 3 4 5 6
7 8 9 10 11 12
C
K
F
D E
4 Ω minimum
LFE SUB OUT
Single Sub Connection
SWITCHED OUTLET
AV RECEIVER
CEN
SUB
RS
LSL
R
OUT
M
B
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