Materials: Velvet Fabric, Acoustic Foam, HDF or Plastic Size: 19.7x19.7 inches Enhance acoustics with ceiling-mounted panels covered in velvet fabric. Perfect for studios and homes, they offer superior sound absorption and an elegant design. The microporous acoustic foam minimizes echoes, controls mid/high frequencies, and disperses sound waves for balanced acoustics. Key Features: ✅ Easy Installation – Comes with a ceiling-mount kit (3 cables, 1m each). ✅ Sound Absorption – Reduces echoes and reverberations. ✅ Mid & High-Frequency Control – Ensures clarity and balance. ✅ Thermal Energy Conversion – Converts sound into heat. ✅ 3D Surface – Enhances sound dispersion. ✅ Versatile Use – Ideal for studios, home theaters, offices, etc. Specifications: • NRC: 0.68 | Fire Class: Euroclass E • Thickness: 30mm/50mm/70mm | Weight: 2.79lbs • Available in multiple colors Perfect for reducing echo and enhancing sound quality!