Spiegel Panel
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Information
The designer wanted to use all available surfaces in the building, so he developed a system of acoustic panels whose pyramid shape is ideal for absorbing sound while also creating an architectural mark in the room. The Spiegel panel is made from polyester fibre that has been folded to create its form, meaning it is lightweight and easy to recycle. It is available in three original depths.
Specification
Equivalent sound absorption area per unit
N10 27
Sound absorption coefficient
αw 1