Section

03 Connecting the units

1Speaker (Left)

2Speaker (Right)

One-channel output

1Speaker (Mono)

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.

1Car Stereo

2Speaker output

3Gray: Right +

4Gray/black: Right *

5White/black: Left *

6White: Left +

7Speaker 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 terminal using the terminal screws, there is a risk of overheating, malfunction and injury, including minor burns.

1Route 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.

1Positive (+) terminal

2Engine compartment

3Vehicle interior

4Fuse (30 A) × 2

5Insert the O-ring rubber grommet into the vehicle body.

6Drill a 14 mm hole into the vehicle body (1/2 inch) .

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