Donner 12-Pack Acoustic Foam Panels Wedges, Fireproof Soundproofing Foam Noise Cancelling Foam for Studios, Recording Studios, Offices, Home Studios 1???? x 12???? x 12????

???Perfect Sound Absorption for Wide Applications?? – Professional acoustic control, sound absorption and reverberation reduction to improve sound quality in home recording studios.By attenuating excess sound waves to obtain better recording effects, suitable for multiple occasions, not only for spot treating sound on walls in your studio and office, also for use in recording studios, control rooms, home studios, home theaters. ? Size: 12″ x 12″x 1″ / 30 x 30 x 2.5 cm; Quantity: 12 Packs
???High-quality Flame-retardant Material??High-density polyurethane material. Made of flame-retardant and environmentally-friendly materials, passed the environmental protection and flame retardancy test of SGS, is a safe and reliable product. ??NOTE: 5 -day adequate ventilation for removing the smell of flame retardant is recommended before using the acoustic foam in your closed space.??
???Professional Design of Wedge Surface??The wedge surface of 12 grooves increases the contact area with sound waves, and the sound absorption effect is better than other shapes. Additionally, our soundproof foam panels are also a great idea for wall decoration because of its elegant Wedge surface. ??NOTE: Don’t worry about the product deformation caused by long-term compression. It can be soaked in water for a period of time and then air-dried for 24-48 hours to restore the original shape.??
???Easy to Install??You can choose to use stickers or acoustic foam spray adhesive to fix the foam panels. When use stickers, please make sure the wall is flat and free of foreign matter such as powder, which will affect the effect of the paste. If your wall is rough, we recommend that you use acoustic foam spray adhesive. ?NOTE: Stickers and acoustic foam spray adhesive are not included.
???After-sale Service Guarantee?? -We provide professional customer service. If you have any questions about soundproofing upholstery for walls, please feel free to contact us! Your 100% satisfaction is guaranteed, we are ready for any question about sound foam.

Professional Solution for the Studio Soundproof

Why choose Donner ?

First, we strictly follow the optimal ratio of raw materials to produce each piece of donner acoustic foam. But some sellers will replace one of main compositons with cheap stone powerder, which of couse can lower the cost so that they can sell them at low. Outwardly, it look the same, but in reality, that inferior acoustic foam CAN NOT pass the Test of Flame Retardancy conducted by SGS test report lab. Definitely, Donner acoustic foam have passed the SGS test.

Second, we also have sent our acoustic foam to Building Environment Testing Center of Tsinghua University to test its NRC(Noise Reduction Coefficient). And the test results show the NRC is 0.8, which is a brilliant number because when NRC is greater than or equal to 0.8, its Noise Reduction level is A-class.

—Donner Acoustic Foam Panels Quality Kit

In a recording studio, the hard wall surface will give us unnecessary sound reflections, and the corners of the room will give us unnecessary reverberations, causing the problem of unclear sound.

Donner acoustic foam panels can solve such problems well. Donner soundproofing foam uses a new polyurethane sound-absorbing material, which is processed and formed through a mature foaming process and can greatly improve the sound quality in your room.

Notice the difference between sound absorption and sound insulation.

Package Included:

12 x Donner Acoustic Foam Panels

Use Attention !!!

When you open the package and take out the product, you may find that its thickness is smaller than expected. Do not worry! You can soak in water for 5-10 seconds and then blow dry to restore the normal thickness.
NOTE:Stickers and acoustic foam spray adhesive are not included.

— How to Install? —

Note before installation: You can choose to use stickers or acoustic foam spray adhesive to fix the foam panels. When use stickers, please make sure the wall is flat and free of foreign matter such as powder, which will affect the effect of the paste. If your wall is rough, we recommend that you use acoustic foam spray adhesive.
Make sure to clean the wall first.
Use Stickers: You need to stick the stickers on the foam panels by pressing before sticking them to the wall. Sticking the sticker directly on the wall can easily cause the foam to fall off. It is recommended to stick 5 double-sided stickers on each piece of foam panel.
Use Acoustic Foam Spray Adhesive: Spray the spray adhesive evenly on the foam panels, and then stick them on a clean wall as needed. Use spray adhesive directly to stick, it may not maintain the integrity of the wall when peeled off. If you need to ??paste a large area, it is recommended that you use spray adhesive to fix the foam panels on a board first, and then fix the board on the wall.

About the temporary smell of flame retardant of our acoustic foam:

Don’t worry about the materail we used to produce the acoustic foam, and they are harmless to human.
Before we packaged the acoustic foam, all the acoustic foam have been given enough ventilation for scent removal of flame retardant. But after long-time compression and transporting, some hints of residual smell can’t go away. Therefore, before you put them on your walls, please give adequate ventilation for removing the smell for about 5 days.

Specifications:

Size: 30*30*2.5 cm / 12″ x 12″x 1″
Material: Polyurethane
Quantity: 12 Packs


Widely Use For professional acoustic control, sound absorption and reverberation reduction. By attenuating excess sound waves to obtain better recording effects, it is widely used in concert halls, recording studios, home theaters, offices, etc.	Easy to Install Because low-frequency standing waves are usually concentrated in the four corners, the sound-absorbing cotton is very suitable for sticking to the four corners of the recording studio. It is recommended to use spray foam to stabilize the sound-absorbing cotton on rough walls.	High-quality Material Donner acoustic foam panels is full of fine voids and semi-open holes, which can absorb the high, middle and low frequencies of the sound, attenuate the sound, and lower the interference and reverberation of the sound reflected in the room to ensure the clarity of the sound.

Donner 12-Pack Acoustic Foam Panels Wedges, Fireproof Soundproofing Foam Noise Cancelling Foam for Studios, Recording Studios, Offices, Home Studios 1???? x 12???? x 12????

Professional Solution for the Studio Soundproof

Why choose Donner ?

Package Included:

Widely Use

Easy to Install

High-quality Material

Installation method

Reviews

Donner 12-Pack Acoustic Foam Panels Wedges, Fireproof Soundproofing Foam Noise Cancelling Foam for Studios, Recording Studios, Offices, Home Studios 1???? x 12???? x 12????

Professional Solution for the Studio Soundproof

Why choose Donner ?

Package Included:

Widely Use

Easy to Install

High-quality Material

Installation method

Reviews

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