As with all panels, construction begins with a high-density 6lb per cubic foot (96 kg/m³) of glass wool for maximum absorption. These are encapsulated with micromesh and edges are resin treated to retain the shape and safely prevent the minute glass fibers from escaping during handling. The panel is wrapped in a resilient polyester yarn that is easy to clean and will look great for years. To ensure safe use anywhere, Broadway panels are ASTM E 84 tested to meet the stringent Class-A/1 designation for fire and smoke development.
Ideally suited for rooms with higher ceilings, the Ceiling Lanterns are generally suspended in clusters. One can incorporate a series of identical shapes or a collection of different models to create unique ceiling scapes that will surely captivate and visually excite, while quietly reducing excessive reverberation. Primacoustic Lanterns come in a choice of black, grey, or beige and in a choice of four designs:
|Frequency – HZ||63Hz||125Hz||250Hz||500Hz||1kHz||2kHz||4kHz|
*Theoretical absorption based on Broadway panel test results and 1/4 wavelength calculation.