Acoustic foam serves as a crucial material for achieving optimal sound quality in rooms where clarity and cleanliness of sound are essential. With its open-cell structure, "Visual" acoustic foam efficiently absorbs sound energy, converting it into heat. Additionally, the 3D surface patterns help scatter reflected sound waves, particularly in the mid- and high-frequency ranges, resulting in a more balanced and powerful sound environment.

"Visual" acoustic foam excels at handling high frequencies, effectively eliminating flutter echoes without overwhelming the space with excessive sound absorption. It is well-suited for various environments, including vocal booths, home studios, and other settings, especially when combined with corner bass traps.

Key specifications of "Visual" acoustic foam include:

- Dimensions: 50x50cm / (20 х 20 inches)
- Thickness: Available in three options: 3cm, 5cm, and 7cm / (1.3", 2.1", 2.9")
- Material: Open-cell polyurethane foam
- Density: 25 kg/m3 / (1.8 lb/ft3)
- Noise Reduction Coefficient (NRC) range: Approximately 0.2 — 0.94
- Compression strain: 3.7 - 4.3 kPa (40% compression)
- Permanent deformation: Up to 3.6% (22 hours, 50% compression at 158 °F)
- Tensile strength: From 90 kPa
- Temperature resistance: Approximately 122 °F
- Number of pores per 1 cm2: About 400
- Number of large pores per m2: ≦ 1%
- Panel thickness error margin: Up to 0.5 cm / (0.2 inches)
- Panel area error margin: Up to 1 cm / (0.4 inches)
- CIELAB chromatic error range: Delta E ≦ 5

Acoustic polyurethane foam panels like "Visual" offer numerous advantages over other sound-absorbing materials, including a high NRC, lightweight construction for easy handling, and compatibility with various surface types and shapes. Moreover, their visually appealing surface patterns contribute to an aesthetically pleasing environment.

In summary, "Visual" acoustic foam panels provide an effective solution for achieving superior sound quality in recording studios, audition rooms, and other enclosed spaces. It's important to note that acoustic foam is typically compressed for shipping, and allowing it time to expand and regain its shape upon unpacking is essential for optimal performance.