Description:
The Sound Deco Sierra acoustic panel by Chova is a self-adhesive PU foam panel with a ribbed structure, ideal for reducing echo and reverberation in home theaters, studios, or meeting rooms.
Made from 25 kg/m³ dense polyurethane foam, it offers high sound absorption (αw = 0.75) – particularly effective across a wide frequency range. The material is self-extinguishing and especially suitable for wall and ceiling applications.
Ready for shipment within 24 hours after payment receipt.
Technical properties
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Dimensions: 45 × 45 cm (0.45 m × 0.45 m), Thickness: 4.3 cm (43 mm)
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Material: Polyurethane foam (PU), self-adhesive
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Density: 25 kg/m³
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Sound absorption coefficient (αw): 0.75 – highly effective for echo and room damping
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Fire behavior: Self-extinguishing according to specified standard
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Packaging: Pack of 8 panels – covers 1.62 m²
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Application: Self-adhesive installation – ideal for walls and ceilings in indoor spaces, especially home theater or studio acoustics
Product detail block
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Model: Sound Deco Sierra – 45 × 45 × 4.3 cm
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Product type: Self-adhesive acoustic panel – PU foam panel
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Material: Polyurethane (PU), sound-absorbing
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Weight per package: approx. 1.62 kg (calculated from m² and density)
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Origin: Spain – brand Chova/Chovacustic
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Special features:
– Effective echo and reverberation reduction
– Easy and quick installation – no adhesive needed
– Self-extinguishing – increased safety