|
Sound Absorption
Coefficients -- Sabins Per 2’ x
4’ Baffle
|
|
 Octave Band Center Frequencies
(HZ)
|
|
Ultra Baffle
|
125
|
250
|
500
|
1000
|
2000
|
4000
|
STC
|
|
Type “A”
|
1.15
|
5.26
|
8.0
|
10.9
|
9.34
|
5.5
|
8.4
|
|
Type “B”
|
1.00
|
8.09
|
14.65
|
15.72
|
12.68
|
4.93
|
12.8
|
|
| |
|
Sound Absorption
Coefficients -- Sabins Per Wall
Panel
|
|
Octave Band Center Frequencies
(HZ)
|
|
Ultra Wall Panel
|
125
|
250
|
500
|
1000
|
2000
|
4000
|
NRC
|
|
4‘ x 4’
|
2.3
|
13.4
|
22.6
|
26.6
|
22.0
|
10.5
|
21.2
|
|
4‘ x 8’
|
4.6
|
26.8
|
45.3
|
53.2
|
44.0
|
21.0
|
42.3
|
|
|
|
Ultra Baffles & Wall
Panels
|
|
Product
|
Type
|
Sizes
|
Thickness
|
Core (cu.
den.)
|
|
Ultra Baffle
|
A
|
2‘ x 4’
|
1 1/2”
|
1.6 lb.
|
|
Ultra Baffle
|
B
|
4‘ x 4’
2‘ x 4’
|
2“
2”
|
3.0 lb.
3.0 lb.
|
|
Ultra Wall Panel
|
W-2
|
2‘ x 8’
2‘ x 6’
|
1 1/2“
|
3.0 lb.
|
|
Ultra Wall Panel
|
W-4
|
4‘ x 4’
4’ x 6’
4’ x 8’
|
1 1/2“
|
3.0 lb.
|
|
“Ultra” Acoustical Performance
“Ultra” Durability
“Ultra” Cleanability
“Ultra” Affordability