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Sizing
• Sound level L
dB(A) applies to rooms of 10 m
A
lent absorption area.
• Throw l
is measured under isothermal conditions.
0,2
• Recommended max. permissible temperature below
room temperature is 14K.
• For calculating the width of the air stream, air velocities
in the occupied zone or sound levels in rooms with
other dimensions, please refer to our web calculation
softwares available for download at www.swegon.com
Sound data - Square disc arrangement - Air diffuser only
EAGLE CR – Supply air
Sound power level L
(dB)
w
Table K
OK
Mid-frequency (Octave band) Hz
Size
63 125 250 500 1000 2000 4000 8000
125-400
-4
1
1
125-600
1
3
5
160-400
-6
3
1
160-600
-1
2
3
200-500
-3
3
1
200-600
-6
3
2
250-500
-6
1
2
250-600
-3
2
2
315-500
-6
2
2
315-600
-2
4
4
400-600
4
6
6
Tol. ±
2
2
2
EAGLE CR – Extract air
Sound power level L
(dB)
w
Table K
OK
Mid-frequency (Octave band) Hz
Size
63 125 250 500 1000 2000 4000 8000
250-500
-2
5
0
250-600
-1
7
1
315-500
-5
4
0
315-600
-4
8
3
400-600
5
7
5
Tol. ±
2
2
2
equiva-
2
3
1
-11
-22
5
-4
-13
-23
1
2
-9
-21
5
-3
-12
-23
2
1
-11
-23
5
-2
-13
-25
1
2
-9
-23
3
0
-11
-24
1
1
-8
-22
1
1
-9
-23
4
3
-6
-19
2
2
2
2
0
2
-7
-17
1
1
-7
-17
0
1
-6
-16
2
1
-8
-18
3
3
-5
-15
2
2
2
2
Sound attenuation DL (dB)
Table DL
Size
63 125 250 500 1000 2000 4000 8000
-25
125-400
22
15
-23
125-600
22
15
-27
160-400 20
14
-24
160-600
20
14
-24
200-500
20
14
-24
200-600
20
14
-29
250-500
17
11
-25
250-600
17
11
-28
315-500
16
9
-28
315-600
16
9
-22
400-600 14
8
2
Tol. ±
2
2
Sound attenuation DL (dB)
Table DL
Size
63 125 250 500 1000 2000 4000 8000
-26
250-500
16
11
-24
250-600
16
11
-27
315-500
14
9
-25
315-600
14
9
-19
400-600
13
8
2
Tol. ±
2
2
20190308
Swegon reserves the right to alter specifications.
EAGLE Ceiling
Mid-frequency (Octave band) Hz
10
5
3
5
10
5
3
5
9
4
3
5
9
4
3
5
8
3
3
4
8
3
3
4
5
4
2
3
5
4
2
3
4
2
2
2
4
2
2
2
4
1
0
0
2
2
2
2
Mid-frequency (Octave band) Hz
5
4
2
3
5
4
2
3
4
2
2
2
4
2
2
2
4
1
0
0
2
2
2
2
5
4
5
4
5
4
5
4
5
5
5
5
4
4
4
4
3
3
3
3
0
0
2
2
4
4
4
4
3
3
3
3
0
0
2
2
13
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