Specifications

27
Sound Data MWM-J-2011
0
10
20
30
40
50
60
125 250 500 1000 2000 4000 8000
High Fan
Medium Fan
Low Fan
NC-20
NC-30
NC-45
NC-40
NC-25
NC-35
S.Low Fan
MWM25J/JR
NC CURVES
Octave-band frequency (Hz)
Sound pressure level (dB,ref20µPa)