Level adjusting
(0
to
-12
dB) Output frequency range
•
HPF
(high passfilter): Cuts the lowerfrequencies and allows the
higherfrequencies to pass.
• LPF (low passfilter): Cuts the higherfrequencies and allows the
lowerfrequencies to pass.
• Slope: The level change (in
dB)forafrequency
change
of
one octave.
• The higher the slope value. the steeper the slope becomes.
• Adjust the slope to FLAT to bypass the
HP
or
LPfilters.
• Do not use a tweeter without the
HPF
on
or
set to a lowfrequency,
as
it may cause damage to the speaker due to the lowfrequency content.
•
You
cannot adjust the crossoverfrequency higher than the
HPF
or
lower than the
LPF.
• Adjustment should be made according to the recommendedcrossover
frequency
of
the connected speakers. Determine the recommended
crossoverfrequency
of
the speakers. Adjusting to a frequency range
outside that recommended
may
cause damage to the speakers.
For the recommended crossoverfrequencies
of
Alpine speakers, refer
to the respective Owner's Manual.
We
are not responsible
for
damage
or
malfunction
of
speakers caused
by using the crossover outside the recommended value.
Car interiors are full
of
materials that obstruct and degrade sound
quality. For example, windows amplify and reflect high frequencies.
Seat and dashboard coverings change certain frequencies. Carpets
absorb and suppress mid frequencies. Graphic and parametric EQs are
only partial remedies for these problems. In addition, the speakers are
not located at equal distances from listeners. creating an unbalanced,
uncentered sound stage. Time correction can help
fix
this, but only for
one listening position.
All good music starts as an artist's vision. After countless hours
of
rehearsing. recording and mixing, that vision is ready for
us
to hear on
discs. radio and other media. But do we hear it as the artist created it?
Unfortunately, the reality is that we are almost never able to listen to
it
in the exact way the artist intended. Especially when we are listening in
a car.
About
IMPRINT
•
..'
,
..
,
, : (Different from actual display)
HPF
cut-off
LPF
cut-off
frequency frequency
-----
-J-":,-
__
~l
~~--------
Slope
FLAT
i\
Slope adjusting
I I
: :
20Hz
56-EN
Level adjusting
(0
to
-12
dB) Output frequency range
•
HPF
(high passfilter): Cuts the lowerfrequencies and allows the
higherfrequencies to pass.
• LPF (low passfilter): Cuts the higherfrequencies and allows the
lowerfrequencies to pass.
• Slope: The level change (in
dB)forafrequency
change
of
one octave.
• The higher the slope value. the steeper the slope becomes.
• Adjust the slope to FLAT to bypass the
HP
or
LPfilters.
• Do not use a tweeter without the
HPF
on
or
set to a lowfrequency,
as
it may cause damage to the speaker due to the lowfrequency content.
•
You
cannot adjust the crossoverfrequency higher than the
HPF
or
lower than the
LPF.
• Adjustment should be made according to the recommendedcrossover
frequency
of
the connected speakers. Determine the recommended
crossoverfrequency
of
the speakers. Adjusting to a frequency range
outside that recommended
may
cause damage to the speakers.
For the recommended crossoverfrequencies
of
Alpine speakers, refer
to the respective Owner's Manual.
We
are not responsible
for
damage
or
malfunction
of
speakers caused
by using the crossover outside the recommended value.
Car interiors are full
of
materials that obstruct and degrade sound
quality. For example, windows amplify and reflect high frequencies.
Seat and dashboard coverings change certain frequencies. Carpets
absorb and suppress mid frequencies. Graphic and parametric EQs are
only partial remedies for these problems. In addition, the speakers are
not located at equal distances from listeners. creating an unbalanced,
uncentered sound stage. Time correction can help
fix
this, but only for
one listening position.
All good music starts as an artist's vision. After countless hours
of
rehearsing. recording and mixing, that vision is ready for
us
to hear on
discs. radio and other media. But do we hear it as the artist created it?
Unfortunately, the reality is that we are almost never able to listen to
it
in the exact way the artist intended. Especially when we are listening in
a car.
About
IMPRINT
•
..'
,
..
,
, : (Different from actual display)
HPF
cut-off
LPF
cut-off
frequency frequency
-----
-J-":,-
__
~l
~~--------
Slope
FLAT
i\
Slope adjusting
I I
: :
20Hz
56-EN
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