Fine-tuning so that the System Q value is optimal when setting
the speaker type.
1Enter Standby
Press the [SRC] button.
Select the "ALL OFF" display.
2Enter Speaker Setting mode
Press the [Q] button.
3Select the Speaker type
Press the [4] or [¢] button.
Each time the button is pressed the setting switches as shown
below.
Speaker type Display
OFF "SP OFF"
For 5 & 4 in. speaker "SP 5/4"
For 6 & 6x9 in. speaker "SP 6*9/6"
For the OEM speaker "SP OEM"
4Exit Speaker Setting mode
Press the [Q] button.
Speaker Setting
Adjustment Item Display Range
Bass Center Frequency "Bas F" 60/70/80/100 or 150 Hz
(KDC-X459 only)
Bass level "Bas"/"BAS" –8 — +8
Bass Q Factor "BasQ" 1.00/1.25/1.50/2.00
(KDC-X459 only)
Bass Extend "BasEX" ON/OFF
(KDC-X459 only)
Middle Center Frequency "MidF" 0.5/1.0/1.5/2.0 kHz
(KDC-X459 only)
Middle level "Mid"/"MID" –8 — +8
Middle Q Factor "MidQ" 1.0/2.0
(KDC-X459 only)
Treble Center Frequency "TreF" 10.0/12.5/15.0/17.5 kHz
(KDC-X459 only)
Treble level "Tre"/"TRE" –8 — +8
Balance "Bal"/"BAL" Left 15 — Right 15
Fader "Fad"/"FAD" Rear 15 — Front 15
Volume offset "V-OFF" –8 — ±0
•According to the Bass Q Factor setting value, the frequencies that
can be set in Bass Center Frequency change as shown below.
Bass Q Factor Bass Center Frequency
1.00/1.25/1.50 60/70/80/100
2.00 60/70/80/150
•When the Bass Extend is set to ON, low frequency response is
extended by 20%.
•Volume offset: Each source's volume can be set as a difference
from the basic volume.
5Exit Audio Control mode
Press the [AUD] button.
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