Knobbed profile panels are a proven sound-absorbing material.
This material is mainly used for airborne sound absorption, e.g. for subwoofer boxes, spare wheel wells, etc.
The knobs achieve a significant increase in the surface area while maintaining the same footprint and enable higher sound absorption. CHP convoluted foams are particularly suitable for use in the car hi-fi sector.
Available sizes: 1000 x 500 x 20 mm
- We ship to all of Europe
- Products with CE mark
- 2 year warranty
- Delivered within 2 days
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