Samsung Electronics DVM Series Technical Manual page 114

8. Noise level
8-1. Overall
1-way cassette type
3ft
Microphone
208 - 230V~ / 60Hz
Model
High
32.0
020
36.0
032
040 38.0
Duct type(Built-in)
Duct
5ft
Microphone
208 - 230V~ / 60Hz
Model
High
020 37.0
41.0
032
42.0
040
052 43.0
45.0
072
These test results are based on the standard installation condition.
Actual noise level may differ, depending on the room structure, etc. since these noise values are from an anechoic room.
4-way cassette type
3ft
5ft
Microphone
208 - 230V~ / 60Hz
Model
Low High
29.0 32.0
052
32.0 33.0
072
35.0 105 37.0
Duct type(High pressure)
Duct
208 - 230V~ / 60Hz
Model
Low High
34.0 105 45.0
38.0 45.0
128
39.0
40.0
42.0
ΙΙΙ
55
Duct type(Low silhouette)
Duct
6
1/2
Model
Low
28.0
052
32.0
072
34.0
Wall-mounted type
Duct
3ft
5ft
Microphone
Model
Low
44.0 020
44.0
032
040
052
072
Duct
ft 6 ft
1/2
5ft
Microphone
208 - 230V~ / 60Hz
High Low
34.0 32.0
38.0 36.0
3ft
Microphone
208 - 230V~ / 60Hz
High Low
29.0 28.0
34.0 30.0
38.0 35.0
43.0 39.0
46.0 43.0