Each 1x1 panel of SoundAxe™ Groove Acoustic Panel covers an area of 1 sqft :

BEST FOR SOUND ABSORPTION AND DIFFUSION: SoundAxe™ Groove Acoustic Panels are made with wood and foam with linear cavities, acting as both sound absorber and diffuser. A scientific combination of material, absorption surface, cavity thickness, and specialized design helps in double sound absorption.
EXTRA BENEFIT: The groove hide and allow easy fitting of LED lights and wiring through them without damaging your walls.
SPECIFICATIONS: The NRC of this product is 0.80, as tested by ARAI under the compliance of ASTM C-423/ISO 345. The density of the product is 50kg/m3, which is not available with any other brand in the market. Each roll is 12" x 12" with a thickness of 2". This product is free of chemicals, toxins, and odour.
APPLICATION: SoundAxe™ Groove Acoustic Panel is best for recording studios, control rooms, offices, home studios, home theatres, home offices, hotel rooms, machine rooms, practice rooms, classrooms.
WARRANTY & CERTIFICATION: MMT Acoustix® offers a warranty of 1 year on every product and each one of them is certified by SGS, ARAI and ISO for their quality and customer satisfaction.

SoundAxe Groove Wooden Diffuser | 12"x12"