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LSS-180DP
The Perdue Acoustics 180° Diffsorber is the most sound absorbing product available anywhere. This panel’s proven overall and low-end diffusive and absorptive characteristics make it the best choice for treating sanctuaries, performing arts centers, and many other types of facilities. Available in absorbers, diffusers, and reflectors to custom tune your room.
Standard sizes: 18"X36", 28"X36". Custom sizes available upon request.
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The full name explains why this is the first acoustical unit of its kind in the world. It's officially called "The 180° Diffsorber with Internal Diaphragmatic Low Frequency Absorption." Now that’s a mouthful but what it gives you is a chart full of acoustical benefits. Proven diffusive characteristics, overall 2.25 NRC absorption with as high as 1.87 absorption at 1.25 Hz! |
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Unbelievable? Well, believe it, because all tests were done just as all tests are done for Perdue Acoustics products at and NVLAP approved and accredited independent acoustical testing facility.
As with all Perdue Acoustics products the new "180° Diffsorber" is a great value as well. A product as unique and effective as this could and maybe should cost big on value and have priced these new units at a tremendous cost per acoustic value ratio. |
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Still the innovators, still the leaders in specialized acoustics . . .
Perdue Acoustics!
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The 180° Diffsorber tests were completed and compiled in 13 different configurations. Although we achieved tests as high as SAA-2.21 and NRC 2.25, we choose to publish the following numbers on 18" units and 24" units of lesser values, showing the difference that diameter size makes on 100 Hz and 125 Hz absorption as seems most representative.
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Frequency
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18" Diameter Unit
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24" Diameter Unit
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100 Hz
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.95
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1.45
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125 Hz
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1.87
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1.73
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250 Hz
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1.64
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1.47
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500 Hz
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2.33
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2.25
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1000 Hz
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2.59
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2.50
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2000 Hz
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2.32
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2.31
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SAA
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2.17
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2.12
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NRC
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2.20
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2.15
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Proprietary cutting edge technology lets the
absorption values speak for themselves.
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