2.4 Sound pressure level
KWE 150 - KWE 250
KWE 150
KWE 180
KWE 220
KWE 250
Hz
Sound pressure level Lp in dB(A), distance 10 m
63
11.60
11.60
11.60
14.50
125
24.60
24.60
24.60
27.50
250
24.20
23.70
24.40
27.10
500
32.50
31.40
33.60
36.50
1000
36.50
33.70
36.50
37.60
2000
33.50
33.60
34.80
37.90
4000
31.50
33.10
32.90
35.30
8000
27.90
30.30
26.00
27.90
Complete
40.4
41.10
43.30
42.30
KWE 300 - KWE 440
KWE 300
KWE 320
KWE 370
KWE 440
Hz
Sound pressure level Lp in dB(A), distance 10 m
63
14.50
14.50
14.50
14.50
125
27.50
27.50
27.50
27.50
250
28.90
26.70
27.00
27.00
500
34.40
35.50
36.80
36.40
1000
36.80
38.80
39.30
39.90
2000
36.00
38.70
39.40
40.80
4000
35.20
35.70
36.50
36.90
8000
28.70
29.70
29.00
29.80
Complete
43.90
44.50
45.20
76.80
19
