Studio Grade Microporous Acoustic Sponge underground • 21 × 30 cm

• 21 × 30 cm posters are size A4

- The wireless earpiece lets you listen to your surroundings at the same time

ensuring a sleek look

2 XL 61 69

double-needle stitching for lasting wear

Studio Grade Microporous Acoustic Sponge underground • 21 × 30 cmDescription Step into a world of clarity and tranquility with the "Studio Grade Microporous Acoustic Sponge." This high density, flame retardant black sponge is meticulously engineered to meet the stringent demands of professional sound environments. Its compressive strength is of Level 1, ensuring durability while providing superior sound insulation and absorption. With its sleek black design and technical prowess, this acoustic sponge is an