【訳アリ品】高性能吸音材 E-15　20枚セット

This product is a 15mm thick, gray, high-performance sound-absorbing panel designed for indoor use. It is part of a thinner model series compared to E-38, suitable for reducing high-frequency echoes.

• The description claims that this product can reduce echo by up to 80% at frequencies above 500Hz.
• The description claims that this product is suitable for creating a focused acoustic environment for mastering, recording, and streaming.