Two sheets of Acoustic Speaker Wadding Material

  Each sheet is approximately 25 x 13 x 1 3/8.  

The material is made of white polyester fiber.  

This is perfect for eliminating low frequency internal resonance.  

You can use it to line the inner walls of your speaker box or just put it in the speaker box to help give you that tight bass sound that we are all after.  

This material is a must for any speaker building or upgrade project.  

We are happy to offer international shipping.  See shipping section for details.