Connecting the Unit
Connection Diagram
•In the case of connecting the external output from a car stereo to an RCA input, use the jack used for full- range output. This is because the LPF of the amplifier cannot be turned OFF. If this jack cannot be used, connect the subwoofer output jack to the RCA input.
The maximum length of the wire between the fuse and the positive
(+)terminal of the battery is 45 cm.
Positive (+) terminal 
Battery
Negative
Ground wire, Terminal (sold sepa- rately)
The ground wires must be same size as the battery wire.
Connect to metal body or chassis. Battery wire (sold separately) For the wire size, see the “Connecting the Power Terminal” section. The battery wire, the ground wire and the optional direct ground wire must be same size. After making all other connections
Fuse (300 A)
Each amplifier must be SEPA-
RATELY fused at 300 A. Grommet
at the amplifier, connect the bat- tery wire terminal of the amplifier to the positive (+) terminal of the battery.
Jack for the bass boost remote control Connect this jack and the bass boost remote control with the bass boost remote control wire.
SYNC OUTPUT/SYNC INPUT jack See the “Connecting the Speaker Wires” section for SYNC OUTPUT/SYNC INPUT jack connection instructions.
Bass Boost Remote Control
6 m
Connecting wire with RCA pin plugs (sold separately).
Car stereo with RCA output jacks
External Output
RCA input jack
Bass Boost Remote |
|
Control Wire | Speaker output terminal |
| |
Reverse side | See the “Connecting the |
Speaker Wires” section | |
| for speaker connection |
| instructions. |
| Fuse (40 A) |
Fuse (40 A) System remote control wire (sold separately)
Connect the male terminal of this wire to the system remote
control terminal of the car stereo (SYSTEM REMOTE CONTROL). The female terminal can be connected to the
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