Description
- Material: Polyurethane, Highly fire retardant(double-sided tape is required for attaching to the wall separately)；Suitable for studio, recording studio, home theater and karaoke room, etc. It has an excellent ability to be processed quickly because of its light weight and flexibility, which is also the best product for DIY sound insulation.
- Principle of sound absorption: The inside of the sound absorbing sponge is filled with fine gaps and semi-opening structure, which can absorb more sound waves and achieve sound attenuation. At the same time, it can greatly reduce the interference and echo emitted by sound waves in the room, maintaining the purity of sound. The higher the density of sponge, the better the sound absorption and insulation!
- Sound absorbing sponge is mainly used for absorbing and insulating sound in the room. If you want to reduce the noise from outside, it depends on the volume and nature of the sound source. So, you may not be able to get better insulation.
- Note: Because the sound absorbing sponge is large in size, it will be shipped in a compressed package. And it will automatically return to its original shape after unpacked and placed in a wide space for about 24 hours. If the sponge is not fully recovered, please gently pull it by hand.
- Free shipping: We provide a free worldwide shipping and 100% money back guarantee! Handing time of shipment is about 1-3 business days. Estimated time to arrive is 7-10 business days in normal conditions. Your order may be sent in multiple parcels due to shipping requirements.
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Colour Name:Red
Material: Polyurethane,Highly fire retardant (double-sided tape is required for attaching to the wall separately) Size:25 X 25 X 3.5 cm Quantity:36PCS Applicable occasions: Suitable for studio, recording studio, home theater and karaoke room, etc. It has an excellent ability to be processed quickly because of its light weight and flexibility, which is also the best product for DIY sound insulation. Principle of sound absorption: The inside of the sound absorbing sponge is filled with fine gaps and semi-opening structure, which can absorb more sound waves and achieve sound attenuation. At the same time, it can greatly reduce the interference and echo emitted by sound waves in the room, maintaining the purity of sound. The higher the density of sponge, the better the sound absorption and insulation! Sound absorbing sponge is mainly used for absorbing and insulating sound in the room. If you want to reduce the noise from outside, it depends on the volume and nature of the sound source. So, you may not be able to get better insulation. Note: Because the sound absorbing sponge is large in size, it will be shipped in a compressed package. And it will automatically return to its original shape after unpacked and placed in a wide space for about 24 hours. If the sponge is not fully recovered, please gently pull it by hand.
