NK DECORATION 12pcs/set Black+Yellow 500mm x 500mm x 50mm Acoustic Soundproof Sound Stop Absorption Pyramid Studio Foam

NK DECORATION 12pcs/set Black+Yellow 500mm x 500mm x 50mm Acoustic Soundproof Sound Stop Absorption Pyramid Studio Foam
  • Продавецlevellawns.us
  • Список ценUS $50.99piece
  • Продажная ценаUS $50.99piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,2 (551)

Oписание продукта

Porduct Description

12PCS/Set Red + Black Acoustic Soundproof Sound Stop Absorption Pyramid Studio Foam Sponge Wall Sound Insulation Decoration

Material:Polyurethane Foam Sponge

Product Size:50cm* 50cm * 5cm

Colour:Black and Red

Whether it is flame retardant:Non-flame Retardant

Suitable for a variety of occasions, KTV, home, bar, party decorations, and so on

 

Features

Using a Density of 50 kg Material Spongy.
After a special treatment of the device side triangular sulcus shape formed by the complex process of foaming, sound-absorbent, sound insulation, sponge shock absorbing materials.
1. Its interior is full of small voids and semi-open pore structure can absorb a large amount of energy incident on the acoustic attenuation of sound waves play a role, reduced reflected sound chamber interference and response, improve the purity of the sound ; Sound-absorbing material is a high-performance product.
2. the higher the density, the stronger the ability to absorb the low frequency. Pyramid structure angle, so that it has a large absorption band, 5cm thick pyramid sponge absorbing sound absorption frequency can reach more than 500 HZ.

Please Pay Special Attention

1. size for manual measurement, there may be 0 to 2 cm of error, it belongs to normal pattern.
2. Due to the difference between different monitors, the image may not reflect the actual color of the item.PLS understand,thanks

3.The item will be compressed to ship ,if they will be some difference when u got them and can\'t be recover after 24h, please put them in the water for a time, and then dry them by naturally,they will be recovered (the sponge will be more easily damaged after wet, please try to dry them by hand with light force.)so sorry for any trouble.

4.Each mail package can only be installed up to 4 sponges, orders, such as more than 4, then in accordance with the principle of each package up to 4, split a number of mail package bag sent to my dear buyer!

 

Products include

12 pcs * Sponge (6pcs black sponge + 6pcs red sponge)

 

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