Frequency response, Frequency response of this unit, Reverse mode (green) reverse mode (green) – Yamaha 900SW User Manual
Page 20: H-cut 140 hz frequency response graph, H-cut) (volume), Phase)
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USING THIS UNIT
Frequency response of this unit
The figures below show the optimum adjustment of each control and the frequency response when this subwoofer is
combined with a typical front speaker system.
■
EX.1 When combined with a 10 cm or 13 cm (3-15/16” or 5-2/16”) acoustic suspension, 2 way system
front speakers
If you are using Soavo-1 speakers as front speakers, use the following example as a reference when adjusting settings.
■
EX.2 When combined with a 20 cm or 25 cm (7-14/16” or 9-13/16”) acoustic suspension, 2 way system
front speakers
* These diagrams do not depict actual frequency response characteristics accurately.
Frequency response
reverse mode
(Green)
reverse mode
(Green)
20
50
100
200
500Hz
40
50
60
70
80
90
dB
H-CUT 140 Hz
Frequency response graph*
H-CUT
140Hz
40Hz
VOLUME
10
0
(H-CUT) (VOLUME)
OOFER SYSTEM S
PHASE
1
(PHASE)
20
50
100
200
500Hz
40
50
60
70
80
90
dB
Soavo-900SW (H-CUT 60 - 70 Hz)
Front
speaker
Frequency response graph*
H-CUT
140Hz
40Hz
VOLUME
10
0
(H-CUT) (VOLUME)
OOFER SYSTEM S
PHASE
1
(PHASE)
20
50
100
200
500Hz
40
50
60
70
80
90
dB
Soavo-900SW (H-CUT 50 - 60Hz)
Front
speaker
Frequency response graph*