Sound Management System - Kenwood eXcelon KDC-X991 Instruction Manual

General features

Sound Management system

1
Enter Sound Management mode
Using the Control knob, select "DSP" > "S.M.S".
For the operation method, refer to <Function
Control mode> (page 11).
2
Select the Sound Management item to adjust
Turn the Control knob or push it towards left
or right.
Press the Control knob.
Icon
"CABIN"
"SPEAKER">"FRONT" >"LOCATION"
>"SIZE"
>"TWEETER"
>"REAR" >"LOCATION"
>"SIZE"
>"SUB-W" >"SIZE"
"DTA" >"FRONT"
>"REAR"
>"SUB-W"
"X'OVER"* >"FRONT"
>"REAR"
>"SUB-W"
* The following adjustment items can be selected by up or
down knob for "X'OVER".
Icon Display Sound Management Item
>"FRONT" "fc" Front High Pass Filter Cut off Frequency
"Slope" Front High Pass Filter Slope
>"REAR" "fc" Rear High Pass Filter Cut off Frequency
"Slope" Rear High Pass Filter Slope
>"SUB-W" "fc" Subwoofer Low Pass Filter Cut off Frequency
"Slope" Subwoofer Low Pass Filter Slope
"Phase" Subwoofer Low Pass Filter Phase
⁄
• "CABIN"
Set the type of vehicle for the sound position setting of
the DSP.
• "SPEAKER"
Sets the size and location of the speakers.
• "DTA" (Digital Time Alignment).
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English
Sound Management Item
Cabin Setting
Speaker Location Front
Speaker Size Front
Speaker Select Tweeter
Speaker Location Rear
Speaker Size Rear
Speaker Size Subwoofer
DTA Front
DTA Rear
DTA Subwoofer
Front High Pass Filter
Rear High Pass Filter
Subwoofer Low Pass Filter
Fine tune the difference in
distance between speakers
set with Cabin Setting. Use
together with <Position
Control> (page 13)
1 Set reference point so that the front/rear positions and
height are at the position of the ears of the person
sitting in the front seat and the left/right position is at
the center of the cabin.
2 Measure the distance from the reference point to the
speaker.
3 Calculate the difference in distance with reference to
the farthest speaker.
• "X'OVER" (Crossover Network Setup)
You can manually set a crossover frequency for the
speakers.
3
Adjust the Sound Management item
Turn the Control knob or push it towards left
or right.
Each time you push the knob, the setting alternates
between the settings shown in the table below.
"CABIN"
Sound Management Item
Cabin Setting
"SPEAKER"
Sound Management Item
Speaker Location Front
Speaker Size Front
Speaker Size Tweeter
Speaker Location Rear
Speaker Size Rear
Speaker Size Subwoofer
"DTA"
Sound Management Item
DTA Front/
DTA Rear/
DTA Subwoofer
"X'OVER"
Sound Management Item
Front High Pass Filter Cut off Frequency/
Rear High Pass Filter Cut off Frequency
Front High Pass Filter Slope/
Rear High Pass Filter Slope/
Subwoofer Low Pass Filter Slope
Subwoofer Low Pass Filter Cut off
Frequency
Subwoofer Low Pass Filter Phase
Range
OFF/ Compact/ Full Size Car/ Wagon/
Minivan/ SUV/ Minivan(Long)
Range
Door/ On Dash/ Under Dash
6½/ 6¾/ 7/ 4×6/ 5×7/ 6×8/ 6×9/
7×10/ O.E.M./ 4/ 5 (inch)
None/ Use
• Door/ Rear Deck
• 2nd Row/ 3rd Row (Minivan/
Minivan(Long))
6½/ 6¾/ 7/ 4×6/ 5×7/ 6×8/ 6×9/
7×10/ None/ O.E.M./ 4/ 5 (inch)
10/ 12/ 15 Over/ None/ 6½/ 8 (inch)
Range
0.00 — 9.67 (feet)
Range
Through/ 30 — 100/ 120/
150/ 180/ 220/ 250 (Hz)
-12/ -18/ -24 dB/Oct
30 — 100/ 120/ 150/ 180/
220/ 250 (Hz)/ Through
Normal/ Reverse