28
(different from actually displayed)
Active division by 3 mode
Cut-off frequency
(level difference is 1/3 octave
band)
Slope
High-pass
filter
(HPF)
Low-pass
filter
(LPF)
High-pass filter
(HPF)
Low-pass filter
(LPF)
Bass speaker
- - - -
20Hz-800Hz
- - - -
6/12/18/24/30/36/42/48dB/oct.
Alto high-
pass speaker
20Hz-800Hz
20Hz-20kHz
6/12/18/24/30/36/42/48dB/oct.
6/12/18/24/30/36/42/48dB/oct.
Alto low-pass
speaker
20Hz-800Hz
20Hz-20kHz
6/12/18/24/30/36/42/48dB/oct.
6/12/18/24/30/36/42/48dB/oct.
Treble
speaker
lkHz-20kHz
- - - -
6/12/18/24/30/36/42/48dB/oct.
- - - -
(different from actually displayed)
Low frequency
range
Medium
frequency range
High frequency
range
Low
frequency
High
frequency