It will be shipped on 10 February Friday at the latest
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It is a new generation sound dispenser acoustic panel designed by Lava Akustik. Helmholtz resonator is a special product that has a feature and is designed for a very wide range of frequency. It has different chamber volumes inside, which are 60×60 cm and 10 cm deep.
The aperture inside each square acts as a Helmholtz resonator. Side openings in some chambers increase absorption and make the product multifunctional. Although the outside of the product is completely wooden, thanks to the special design and R & D, it is a special wide-range acoustic panel that begins to increase linearly from 63 Hz and is fixed at 400 – 500 Hz at C|(aw) = 1.00, and then decelerated decreases to 2000 Hz.
Inside the product, there is a polyurethane sponge to fill the panel in the form of layers with a thickness of 20 mm.