STP CRYSTAL is a multilayer combined construct consisting of:
- a facing layer (aluminium foil)
- a sound-absorbing layer
- a polymer mounting layer based on caoutchouc mix and covered with an anti-adhesive
coating (paper or PET film).
The product is supplied in the form 2 hexagon panels. Together with noise and vibration
reduction, the detail is used for acoustic systems’ sound pressure neutralizing in order to
eliminate reflected waves and to achieve clear, true and perfect sounding without distortion. The
detail is installed inside an acoustic system behind a dynamic speaker. The temperature range of
exploitation of the product is from -40 to + 80 °C.