Frequency Characteristics - Yamaha YST-SW105 Owner's Manual

Frequency characteristics

This subwoofer's frequency characteristics
The figures below show the optimum adjustment of each control and the frequency characteristics when this subwoofer is
combined with a typical main speaker system.
EX.1 When combined with a 3" or 4" (8 cm or 10 cm) acoustic suspension, 2 way system main speakers
50Hz
* One graduation of this control
represents 10 Hz.
EX.2 When combined with a 5" (13 cm) acoustic suspension, 2 way system main speakers
50Hz
* One graduation of this control
represents 10 Hz.
dB
90
80
70
HIGH CUT 50 Hz
60
50
40
20 50
HIGH CUT VOLUME
150Hz 0 10
HIGH CUT VOLUME
150Hz 0 10
HIGH CUT 100 Hz
HIGH CUT 150 Hz
100 200 500Hz
dB
Combined frequency response
90
80
70
YST-SW105
60
Main
speaker's
50
response
40
20 50 100
dB
Combined frequency response
90
80
YST-SW105
70
Main
60
speaker's
response
50
40
20 50 100
200 500Hz
200 500Hz
11
E-