Sound Levels - LG MULTI V ARWN80LA2 Product Data

9. Sound Levels

Model
ARWN80LA2
ARWN100LA2
ARWN160LA2
ARWN180LA2
ARWN200LA2
ARWN240LA2
ARWN260LA2
ARWN280LA2
ARWN300LA2
ARWN400LA2
ARWN500LA2
ARWN600LA2
ARWN80LA2, ARWN100LA2
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
ARWN400LA2
80
70
60
50
40
30
20
Approximate
Hearing
Threshold
10
63 125 250 500 1000 2000 4000
Octave Band Center Frequency (Hz)
Outside Units
Unit:dB(A)
50Hz/60Hz
51
51
51
51
51
53
53
53
53
54
55
56
ARWN160LA2, ARWN180LA2
ARWN200LA2
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
NC-20
Hearing
Threshold
NC-15
10
8000 63 125 250 500
Octave Band Center Frequency (Hz)
ARWN500LA2
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
NC-20
Hearing
Threshold
NC-15
10
8000
63 125 250 500
Octave Band Center Frequency (Hz)
1m
Notes:
• Data is valid at free field condition
• Data is valid at nominal operating condition
• Sound level will vary depending on a range of factors such as the construction
(acoustic absorption coefficient) of particular room in which the equipment is installed
• The operating conditions are assumed to be standard(ISO conditions)
ARWN240LA2, ARWN260LA2
ARWN280LA2, ARWN300LA2
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
NC-20 Approximate
Hearing
NC-15
Threshold
10
1000 2000 4000 8000
63
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
NC-20
Hearing
Threshold
NC-15
10
1000 2000 4000 8000
1m
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
ARWN600LA2
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
63 125 250 500 1000 2000 4000 8000
Octave Band Center Frequency (Hz)
98
98