【訳アリ品】高性能吸音材 E-38　10枚セット

This is a 10-pack of E-38 indoor sound-absorption panels, designed to reduce echo and improve acoustic environments. They are easy to install and can be cut to fit specific needs.

• The description claims that the product reduces echo by 30% at 250Hz and more than 50-80% above 500Hz.
• The description claims that the product is suitable for creating focused acoustic environments for mastering, recording, and broadcasting.