19
Sound Data
Model Speed
1/1 Octave Sound Power Level (dB, reference 1pW)
Overall
A (dBA)
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
MCK020AW/
AWH
High 59 57 50 46 42 32 28 52
Med
58 56 47 43 38 31 27 50
Low 57 55 46 42 36 30 26 49
MCK025AW/
AWH
High 60 58 52 49 43 37 31 55
Med
57 55 49 45 39 33 28 52
Low 55 53 47 42 37 32 27 50
MCK030AW/
AWH
High 64 62 57 54 47 35 40 60
Med
60 58 54 49 42 41 39 56
Low 59 57 52 47 40 39 37 54
MCK040AW/
AWH
High 64 62 60 56 49 46 37 61
Med
62 60 58 53 46 42 34 59
Low 61 59 57 51 44 38 33 57
MCK050AW/
AWH
High 67 65 63 59 53 52 44 64
Med
66 64 61 57 51 51 42 63
Low 65 63 60 56 49 49 41 61
Measured In Reverberation Chamber
Model Speed
1/1 Octave Sound Power Level (dB, reference 1pW)
Overall
A (dBA)
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
MCK010CW
High 53 56 49 43 35 28 21 52
Med
47 49 42 35 26 20 19 45
Low 43 44 36 27 19 14 19 39
MCK015CW
High 56 58 55 50 42 38 29 56
Med
50 51 48 41 32 26 20 49
Low 47 49 45 37 27 20 19 45
MCK020CW
High 56 58 55 50 42 38 29 56
Med
50 51 48 41 32 26 20 49
Low 47 49 45 37 27 20 19 45
Measured In Reverberation Chamber