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8
TECHNICAL SPECIFICATIONS OF SDX4.1
AJUSTING THE HP AND LP FILTERS:
High pass filter: blocks frequencies below the set value with
attenuation of 12 dB/oct;
Low pass filter: blocks frequencies above the set value with
attenuation of 12dB/oct.
From the experience of our technical consultants who assist in
adjusting the sound systems of our customers, we created a
guide with some suggestions for signal cuts and signal ways of
use in SDX4.1. However, we advise that for better information
on the ideal cut-off frequencies for your sound system, refer to
the manufacturer of your speakers and audio equipment.
Suggestions therefore are not rule and may change according
to each system and costumer desire, but serve as a reference
in case of doubt.
High Output: The High Output receives audio signal through
the Front In, the following settings are possible in this way:
HPF, LPF, Level adjustment and On / Off switch (mute). This
way doesn't have LPF, having returns up to 100kHz.
HPF (High pass filter): Of 12dB/oct, with variable adjustment
up to 100kHz;
Level Adjustment: Adjusts the audio signal level of the used
way;
On/Off Switch key: Lets you turn off the audio signal the way,
without changing the Level.
Mid High Output :
The Mid High Output receives audio
signal through the Front In, the following settings are possible
in this way: HPF, LPF, Level adjustment and On / Off switch
(mute).
HPF: High pass filter of 12dB/oct, with variable adjustment
between 550Hz and 3kHz;
LPF: Low pass filter of 12dB/oct with variable adjustment
between 4 kHz e 20kHz;
Level Adjustment: Adjusts the audio signal level of the used
way;
On/Off Switchkey: Lets you turn off the audio signal of the
way, without changing its Level.