«Skyross» sound-absorbing panels improve room acoustics by reducing echoes and controlling reverberation in mid and high frequencies. Made from acoustic foam, they provide clear, transparent sound for both studios and home use, with a sleek design. The panels absorb sound energy and scatter reflected sound through their 3D surface, effectively reducing echo and enhancing sound quality. Item Specifics: Function: Absorption & Diffusion Material: Laminated HDF & Foam (M1) Color: Black graphite foam, 8 HDF options Scattering Range: 200Hz–5000Hz NRC: 0.64 Dimensions: 500x500mm (19.7x19.7 inches) Weight: 2.2lbs (1.05kg) Applications: Studios, Theaters, Offices, etc. Mounting: Use FoamFix brackets or construction adhesive for ceilings.