Waveform ® Spline W
PRODUCT OVERVIEW The Waveform ® Spline W Panel represents the evolution in architectural acoustics toward quantifiable, organic shapes. Developed using RPG’s powerful shape otimization software, the panels have an attractive multi- curved wood veneered appearance and are designed to bring early diffuse reflections to the audience, increasing intelligibility, enhancing musical clarity and intimacy. One of the most powerful one-dimensional sound diffusers available today, the asymmetric Waveform ® Spline W Panel can be arrayed to reduce periodicity effects and be installed on walls or ceilings. SIZING
• Standard Panel: 4' W x 8' L x 10" D • Material Thickness: 3/4" nominal • Each panel weighs approx. 5.00 lbs/ft 2
Blue = Diffusion Coefficient Green = Scattering Coefficient Red = Absorption Coefficient - NRC = 0.15, SAA = 0.12
CORE FIRE RATING Class A (per ASTM E-84) FINISH
Additional test data is available – please see the Supplementary Acoustical Data Charts online or contact your local RPG Sales Representative.
The Waveform ® Spline W Panel is available in natural and engineered wood veneers and laminates with clear lacquer or factory color-matching of wood finishes and paint colors. Standard species include Alder, Anigre, Ash, Birch, Cherry, Mahogany, Maple, Poplar, Red Oak, Walnut and White Oak. Custom species may be available on request. INSTALLATION Overhead mounting of the Waveform ® Spline W Panel is achieved by suspending units from integrated hairpin loops using RPG-supplied engineered cables and hardware. Each panel can be hung as a “cloud” or screwed together along the long edge to create a linear cloud. Units can also be mounted directly onto walls using RPG-provided integrated cleats.
Diffusion Coefficient
Frequency
100 125 160 200 250 315 400 500 630 800
0.01 0.01 0.01 0.01 0.04 0.10 0.18 0.33 0.39 0.43 0.43 0.41 0.48 0.42
Frequency
1000 1250 1600 2000
Note: Previously Waveform Spline
RPG Acoustical Systems, LLC. | 99 South St | Passaic, NJ 07055 rpgacoustic.com | info@rpgacoustic.com | 973-916-1166
Waveform ® Spline W 10/2023
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