Document # 540048, Rev A, 03/2002
Page 8 of 12
3.6
Electrical Characteristics
3.6.1 Electrical
Specifications:
Electrical
Power
5 amp MAXIMUM at +28 VDC,
continuous power output
Operating Voltage
Range
+18 to +32 VDC
+28 VDC, NOMINAL
Current
Consumption
2 to 3 amps, NOMINAL
Power Output
50 W
RMS
per channel
into 4
Audio Input
Level
+200 mV to +2 VDC
(adjustable)
Audio Input
Impedance
10 k
Speaker Load
4 , MINIMUM
Remote Turn ‘ON’
Input
+28 VDC for amplifier operation
Outputs
+12 VDC, 1 amp each
(Do not exceed total combined
current rating of 3 amps)
3.6.2 P1 provides left and right audio input, remote turn on input,
+28 VDC input for +12 VDC supply, and +12 VDC output.
3.6.3 P2 pr28 VDC power input, ground, and left / right stereo
speaker output.
3.6.4 The auxiliary power supply converts in28 VDC to
+12 VDC. A 1.5-amp fuse is provided for this auxiliary power
supply. This fuse is located on the rear of the unit. This fuse
provides over-current protection against unit failure.
3.7
Mating Connector Information
All wiring harnesses to the unit shall be supplied and fabricated by the
installing agency.
Connector
Mating Connector
P1 DAMA-15S
P2 MS3126F18-11S
