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For appropriate crossover frequency selection, all tone con-
trols (Bass, mid, Treble, Sub) and all fader and balance con-
trols on the head unit have to be brought to their neutral
or center position! The "Loudness" function should also
be deactivated.
The HIGHPASS filtering setting (HPF) – on the respective
control – of the satellite channels will also take away un-
necessary mechanical and electrical 'strain' from coaxial
speakers or component speaker systems (compos), as such
speakers are not designed to reproduce powerful bass sig-
nals in the first place. Depending on the actual cone surface
area, voice-coil diameter and the rated power handling of
the 'satellites' it is recomenended to set the hiphpass cross-
over / cut-in frequency between 50 and 250 Hz.
If the satellite highpass frequency is set too low, the mid-
bass reproduction will be increased, but at the same time the
power-handling capacity of the satellites will decrease. If the
highpass frequency is set too high, the mid-bass reproduction
will become 'thinner' while the power-handling capacity of
the satellites will increase.
Here is a practice-proven list for appropriate satellite (HigH-
PASS) HPF crossover frequencies covering the most widely
used dashboard, door and rear-shelf speaker diameters:
26
All manuals and user guides at all-guides.com
Front Satellite Systems
10 cm Ø Coaxials or 2-Way Compos
13 cm Ø Coaxials or 2-Way Compos
16 cm Ø Coaxials or 2/3-Way Compos
rear Satellite Systems
10 cm Ø Coaxials or 2-Way Compos
13 cm Ø Coaxials or 2-Way Compos
16 cm Ø Coaxials or 2/3-Way Compos
Satellite rule 1
Satellite rule 2
The lowpass (lPF) crossover frequency for the subwoofer should
usually be selected between 50 and 90 Hz. Adjust the LPF cut-off
control in such a way that the bass reproduction will be precise and
rich, while still delivering a good and solid low-end bass.
Subwoofer
HPF (FilTEr) FrEQ.
HPF (FilTEr) FrEQ.
The better sounding satellite system should
always be installed in the front of the vehicle.
Based on identical speaker diameters and
comparable engineering quality of the front
and rear satellites, the crossover / cut-in
frequency of the front satellites should
usually be set lower than the highpass
frequency of the rear satellites.
Generally, setting the LPF lowpass cut-off
frequency too low will result In a weak and
uncontoured bass response.
Setting the LPF control too high tends to give
the subwoofer a 'booming' sound.
90-120 Hz
80-100 Hz
70 - 80 Hz
100-150 Hz
120-130 Hz
100-130 Hz
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