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Idiomas disponibles
Controls / Indicator
1 LPF FREQUENCY control
Sets the cutoff frequency when the FILTER
switch is set to LPF.
2 FILTER switch
This switch allows to apply high-pass or
low-pass filtering to the speaker outputs.
• HPF (High-Pass Filter) position:
Only frequencies of 150 Hz or higher are
output. (Frequencies below 150 Hz are cut.)
• OFF position:
The entire bandwidth is output without
filtering.
• LPF (Low-Pass Filter) position:
The filter outputs the band of lower
frequencies than the frequency set with the
LPF FREQUENCY control.
The speaker output is automatically
switched to monaural (L+R).
3 BASS BOOST switch
Sets the boost level for bass control.
• 12dB position:
BASS BOOST is +12 dB.
• KAC-7201: OFF position:
BASS BOOST is OFF.
• KAC-7251: OFF(REMOTE) position:
Can be set from the Remote Controller.
NOTE
If you have disconnected the Remote
Controller, the BASS BOOST is turned OFF.
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4 OPERATION switch
5 INPUT SENSITIVITY control
6 Remote controler control (KAC-
(W)
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This switch is used to select the operation
mode of the amplifier.
• 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.)
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.
NOTE
For the pre-output level or the maximum
power output, refer to the "Specifications"
in the instruction manual of the center unit.
7251 only)
When the "BASS BOOST" switch is in the
"OFF (REMOTE)" position, control the Bass
Boost level from the Remote Controller.
• OFF position:
BASS BOOST is OFF.
• +6/+9/+12 position:
Boost the bass sound by +6 dB, +9 dB and
+12 dB, respectively.
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