Yamaha YST-SW150/80, Руководство пользователя

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10
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 8” or 10” acoustic
suspension, 2 way system
PHASE–Set to the reverse (REV) position.
HIGH CUT VOLUME
140 Hz 0 10 40 Hz
VOLUME
0 10
HIGH CUT
150 Hz 50 Hz
20 50 100 200 500Hz
40
50
60
70
80
90
dB
HIGH CUT 50 Hz
HIGH CUT 150 Hz
HIGH CUT 100 Hz
20 50 100 200 500Hz
40
50
60
70
80
90
dB
HIGH CUT 90 Hz
HIGH CUT 140 Hz
HIGH CUT 40 Hz
20 50 100 200 500Hz
40
50
60
70
80
90
dB
YST-SW80
20 50 100 200 500Hz
40
50
60
70
80
90
dB
YST-SW150
20 50 100 200 500Hz
40
50
60
70
80
90
dB
YST-SW80
20 50 100 200 500Hz
40
50
60
70
80
90
dB
YST-SW150
YST-SW80
YST-SW150
YST-SW80 YST-SW150
YST-SW80
YST-SW150
YST-SW80
YST-SW150
HIGH CUT VOLUME
140 Hz 0 10 40 Hz
VOLUME
0 10
HIGH CUT
150 Hz 50 Hz
YST-SW80
YST-SW150
Main
speaker’s
response
Main
speaker’s
response
Main
speaker’s
response
Main
speaker’s
response