Operation Manual

- 14 -
Connections
1
Ground
(Chassis)
Battery
-
+
Ground
(Chassis)
POWER IN
GND
BATT
FUSE
(30A)
POWER
PROTECT
REMOTE ON
M-DSPA.500
SIGNAL ON
POWER ON
BT ANT
SUB W
FRONT REAR
LINE OUTPUT
SPEAKER
R L
1
10 20 11
SUBW OUTPUT
-
+
Subwoofer
Car Stereo
Plug & Play
1. Plug & Play wiring
Interpose the Plug & Play harness between the Car stereo and the connector coming from the car and
connect the end to the M-DSPA.500 amplifier.
Note: See the wiring list available at www.macrom.it.
2. Power terminal
Connect the (+) terminal to the car's fuse. Make sure that the connection point is sized to deliver a
maximum current of 30A.
Or connect directly to the positive terminal of the battery, interposing a 30A protection fuse located
near the vehicle battery.
Connect the clamp (-) to the chassis of the car as close as possible to the amplifier.
RRRLFL FR
-+
POWER IN
GND
BATT
FUSE
(30A)
POWER
PROTECT
REMOTE ON
M-DSPA.500
SIGNAL ON
POWER ON
BT ANT
SUB W
FRONT REAR
LINE OUTPUT
SPEAKER
R L
1
10 20 11
SUBW OUTPUT
-
+
Subwoofer
Ground
(Chassis)
Battery
Ground
(Chassis)
Car Stereo
Speaker
Input
Speaker
Output
Remote Output
(+12V )
BATT +12V
Ground (Chassis)
1
2
Universal
1. Universal wiring
Follow the instructions on page 5 paragraph 6.
2. Power terminal
See the Plug & Play paragraph description.
2
User manual_ENG_M-DSPA.500.indd 14 30/05/2018 09:28:00