Connections when using
the speaker input wire
Connect the car stereo speaker output wires
to the amplifier using the supplied speaker
input wire.
!
Do not connect both the RCA input and the
speaker input at the same time.
1
Car Stereo
2
Speaker output
3
White/black: Left
*
4
White: Left
+
5
Gray/black: Right
*
6
Gray: Right
+
7
Speaker input connector
To speaker input terminal of this unit.
Connecting the power
terminal
The use of a special red battery and ground
wire RD-223, available separately, is recom-
mended. Connect the battery wire directly to
the car battery positive terminal
+
and the
ground wire to the car body.
WARNING
If the battery wire is not securely fixed to the term-
inal using the terminal screws, there is a risk of
overheating, malfunction and injury, including
minor burns.
1
Route battery wire from engine com-
partment to the vehicle interior.
After completing all other amplifier connec-
tions, finally connect the battery wire terminal
of the amplifier to the positive (
+
) battery
terminal.
1
Positive (
+
) terminal
2
Engine compartment
3
Vehicle interior
4
Fuse (30 A) × 2
5
Insert the O-ring rubber grommet into the
vehicle body.
6
Drill a 14 mm hole into the vehicle body.
2
Twist the battery wire, ground wire
and system remote control wire.
Twist
3
Attach lugs to wire ends.
Use pliers, etc., to crimp lugs to wires.
1
Lug (sold separately)
2
Battery wire
3
Ground wire
4
Connect the wires to the terminal.
Fix the wires securely with the terminal
screws.
En
8
Section
03
Connecting the units
