Frequency Characteristics - Yamaha NS-P400 Owner's Manual

FREQUENCY CHARACTERISTICS

Adjustment of the VOLUME control and the HIGH CUT control should be changed depending on the room size, the distance from
the subwoofer to the main speakers, sources, etc.
Following figures show the optimum adjustment of each control and the frequency characteristics when this subwoofer is combined
with NS-M40.
Frequency characteristics of this subwoofer
(SW-P40)
• When combined with NS-M40
14
VOLUME
0 I0
HIGH CUT
50Hz I50Hz
dB
HIGH CUT 100 Hz
90
HIGH CUT 150 Hz
80
70
HIGH CUT 50 Hz
60
50
40
20 50 100 200
dB
90
80
SW-P40
SW-2
70
60
NS-M40
50
40
20 50 100 200 500Hz
500Hz