HP-2 Acoustic Collection
The HP-2 Acoustic collection is a high-performing and sound-absorbing 2-inch aperture family that can be specified as indirect/direct, direct, regressed direct, or as an unlit baffle in standard lengths and continuous runs. This platform offers a sophisticated and convenient way to dramatically improve the sound quality in many open space environments. We developed a calculator to help you specify Finelite acoustic products to meet the sound absorption requirements of your space.
For tech sheets, instructions, and other downloads, refer to the individual product pages listed under Acoustic Collection below.
Sound Absorption
Product |
Spacing |
Sabins (ft2 of sound absorption area) per Unit |
Equivalent Ceiling Treatment ⓘ |
||||||
---|---|---|---|---|---|---|---|---|---|
125Hz |
250Hz |
500Hz |
1000Hz |
2000Hz |
4000Hz |
Apparent NRC |
Apparent SAA |
||
HP-2 Acoustic Baffle Lit 8" |
Spaced 12" |
1.33 |
2.24 |
5.23 |
8.29 |
11.46 |
11.85 |
0.85 |
0.84 |
Spaced 18" |
1.47 |
2.38 |
5.35 |
9.68 |
12.40 |
13.15 |
0.60 |
0.61 |
|
Spaced 24" |
1.50 |
2.49 |
5.57 |
9.91 |
13.07 |
13.55 |
0.50 |
0.48 |
|
HP-2 Acoustic Baffle Lit 12" |
Spaced 12" |
3.06 |
4.07 |
7.25 |
11.67 |
14.67 |
15.00 |
1.15 |
1.16 |
Spaced 18" |
2.54 |
4.65 |
8.04 |
13.09 |
16.37 |
17.07 |
0.85 |
0.87 |
|
Spaced 24" |
3.13 |
4.77 |
8.91 |
14.16 |
17.41 |
17.41 |
0.70 |
0.69 |
|
HP-2 Acoustic Baffle Unlit 8" |
Spaced 12" |
1.61 |
2.97 |
6.24 |
8.81 |
11.94 |
12.90 |
0.90 |
0.92 |
Spaced 18" |
1.46 |
3.45 |
6.55 |
10.25 |
13.09 |
14.35 |
0.70 |
0.68 |
|
Spaced 24" |
1.72 |
3.21 |
7.09 |
11.07 |
13.85 |
14.82 |
0.55 |
0.54 |
|
HP-2 Acoustic Baffle Unlit 12" |
Spaced 12" |
2.13 |
4.94 |
8.30 |
11.94 |
15.28 |
16.06 |
1.25 |
1.25 |
Spaced 18" |
2.13 |
5.22 |
8.77 |
13.94 |
16.96 |
18.17 |
0.90 |
0.93 |
|
Spaced 24" |
2.41 |
6.14 |
9.68 |
14.90 |
17.81 |
19.43 |
0.75 |
0.74 |