Frequency Characteristics - Yamaha YST-SW300 Owner's Manual

FREQUENCY CHARACTERISTICS

Adjustment of the VOLUME control, the HIGH CUT control and the PHASE switch should be changed according to the main
speakers, listening condition, source, etc.
Following figures show the optimum adjustment of each control and the frequency characteristics when this unit is combined with a
typical speaker system.
This unit's frequency characteristics
•
When combined with a 4" or 5" acoustic
suspension, 2 way system
PHASE–Set to the reverse (REV) position.
•
When combined with an 6" or 8" acoustic
suspension, 2 way system
PHASE–Set to the reverse (REV) position.
14
VOLUME
0 I0
HIGH CUT
40Hz I40Hz
VOLUME
0 I0
HIGH CUT
40Hz I40Hz
dB
HIGH CUT 90 Hz
HIGH CUT
90
140 Hz
80
70
60
HIGH CUT 40 Hz
50
40
20 50 100 200 500Hz
dB
90
YST-SW300
80
70
60
Main
speaker's
response
50
40
20 50 100 200 500Hz
dB
90
80
YST-SW300
70
Main
speaker's
60
response
50
40
20 50 100 200 500Hz