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1 Piece of 100cm x 100cm Polyester Fiber Speaker Soundproofing Foam,12.8 oz, Suitable for Speaker Repairs, Replacements, and DIY Speakers,Used to Fill and sew Cloth Pockets, MATS and Crafts

4.9 (1) Write Review
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$24.99

$ 10 .99 $10.99

In Stock
  • This polyester fiber filling has an ideal density for speaker construction, occupying minimal internal volume while enhancing the fullness of the bass.
  • It effectively prevents most high-frequency sounds from escaping through the speaker's port, providing excellent isolation for high-frequency sounds.
  • In addition to using it for regular speaker construction, you can also apply it to car audio installation and repair.
  • It is very skin-friendly, allowing direct contact without causing itching or inflammation.
  • It has excellent fire-resistant properties and will gradually extinguish after being removed from an open flame.


Product Description

speaker insulation

Skin-friendly

A truly skin friendly material

Feel free to let it come into contact with your skin

speaker insulation

Ultimate cost performance

We offer the ultimate price/performance ratio, which is twice the quantity of other products

speaker insulation

Easy to cut

It is very easy to cut, so you can use it in almost any speaker modification and DIY process, you can even use it in the car speaker modification


Twoperson
Reviewed in the United States on November 15, 2024
Not only does the polyester "sound proofing" material help to damper the speaker noise from leaking out of the roof, outside of my camper trailer but it also helps with insulation (RF) factor) in the space above the speakers in the ceiling. I simply cut the material in half and used both pieces (one on each side). Worked veryt well for my speaker project.