Connections when using
the RCA input jack
Connect the car stereo RCA output jack and
the RCA input jack of the amplifier.
Four-channel / Three-channel output
!
Slide
INPUT SELECT
(input select) switch
to
4CH
position.
1
RCA input jack A
2
RCA input jack B
3
Connecting wires with RCA plugs (sold sepa-
rately)
4
From car stereo (RCA output)
If only one input plug is used, e.g. when the
car stereo has only one output (RCA output),
connect the plug to RCA input jack A rather
than B.
Two-channel output (Stereo) / (Mono)
!
Slide
INPUT SELECT
(input select) switch
to
2CH
position.
1
RCA input jack A
For two-channel output, connect the RCA
plugs to the RCA input jack A.
2
Connecting wire with RCA pin plugs (sold se-
parately)
3
From car stereo (RCA output)
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: CH A, Left
+
4
White/black: CH A, Left
*
Connecting the units
En
10
Section
03
