Operating
Instructions Of The Filters
(
S-1002 / S-2002 / S-4002 / S-2604 / S-4006 ) |
Variable
"HPF" High-Pass Filter ( 15Hz - 4kHz ) |
| "ON"
activates the High-Pass filter circuitry, thus allowing frequencies
above
15-4000Hz to be amplfied. You can use this filter as: |
- Subwoofer's
Subsonic filter ( 15Hz )
- Coaxial
speakers High-Pass filter ( 40-80Hz )
- Component
system's High-Pass filter ( 40-80Hz )
- Full-Active
4-way system's midbass High-Pass filter ( 40-60Hz )
- Full-Active
4-way system's midrange High-Pass filter ( 100-300Hz )
- Full-Active
3-way system's midrange High-Pass Filter ( 40-80Hz )
- Full-Active
system's tweeter High-Pass Filter ( 2-4kHz )
|
Note!
We
recommend to use High-Pass filter always when the amplifier's
channel is not driving subwoofer
because full-range speakers can break down if subwoofer frequencys
are played with them.
|
Variable
"LPF" Low-Pass Filter ( 40Hz - 4kHz ) |
| "ON"
activates the Low-Pass filter circuitry, thus allowing frequencies
below
40-4000Hz to be amplfied. You can use this filter as: |
- Subwoofer's
Low-pass filter ( 40-80Hz )
- Full-Active
4-way system's midbass Low-Pass filter ( 100-300Hz )
- Full-Active
system's midrange Low-Pass filter ( 2-4kHz )
|
|
For normal full-range frequency speaker configuration - as component
system
with passive crossover or coaxial speakers - set to "OFF". |
| S-series
amplifier's LPF and HPF filters can be used at the same time
so them
can be used as bandpass filters. Bandpass filters can be used
for: |
- Subwoofer
( HPF 15Hz / LPF 40-80Hz )
- Full-Active
4-way system's midbasses ( HPF 40-60Hz / LPF 100-300Hz )
- Full-Active
4-way system's midranges ( HPF 100-300Hz / LPF 2-4kHz )
- Full-Active
3- way system's midranges ( HPF 40-80Hz / LPF 2-4kHz )
|
| In
Full-Active system there is as many amplifier channels as there
is speakers. So every speaker
is played "active" with its own amplifier channel.
Full-Active system's all cuts are made with
headunit's or amplifier's filters or with using them both. |
| In
Full-Active 3-way system there is subwoofer(s), midranges and
tweeters.
5 amplifier channels is needed to drive Full-active 3-way system.
( S-4006 / S-2604 + S-2002 / S-2604 + S-4002 / 2 x S-2002 +
S-4002 / 3 x S-2002 / 3 x S-4002 ) |
| In
Full-Active 4-way system there is subwoofer(s), midbasses, midranges
and tweeters.
7 amplifier channels is needed to drive Full-active 3-way system.
( S-4006 + S-1200D / S-4006 + S-4002 / 2 x S-2604 / 2 x S-2002
+ S-2604 / 4 x S-2002 / 4 x S-4002 ) |
|