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4
Controls
Operations of the following control and switches are required in accordance with
the center unit and speakers connected with this unit.
24 61 53
LPF
FILTER
OFF
MONO(Lch)
STEREO
OPERATION
GND
INPUT
SENSITIVITY(V)
MAXMIN
0.30.5
1.0
L
R
LINE IN
LEFT RIGHT
SPEAKER LEVEL INPUT
79 !08
FUSE(20A x 2)
POWER IN
BATT P.CON(REMOTE)
GND
LEFT
BRIDGED
RIGHT
SPEAKER OUTPUT
POWER AMPLIFIER
79 !08
FUSE(15A)
POWER IN
BATT P.CON(REMOTE)
GND
LEFT
BRIDGED
RIGHT
SPEAKER OUTPUT
POWER AMPLIFIER
KAC-526X
1
RCA cable ground lead terminal
2
FILTER switch
These switches allow filtering of the speaker output signals.
• LPF (Low Pass Filter) position
Only frequencies of 80 Hz or lower are output. (Frequencies above 80 Hz are cut.)
The Lch and Rch will be mixed before output even if the operation switch is set to STEREO.
• OFF position
The original sound without filtering is output.
3
OPERATION switch
This switch allows selection of the amplification method of input signals.
• STEREO position
The amplifier can be used as a stereo amplifier.
• MONO (Lch) position
Amplifies the signal input from the left side only. Set to this position and make bridged
connections to use as a high-power monaural amplifier. (The input right signal is not output.)
4
INPUT SENSITIVITY control
Set this control according to the pre-output level of the center unit
connected with this unit, or to the maximum power output of the genuine-
accessory car stereo.
Use the diagram on the right as a guide.
MAXMIN
0.30.5
1.0
(W)
25
15
10
KAC-726
KAC-726
KAC-526X