EZ 1D Clear Diffuser

Classic diffuser using the QRD (Quadratic Residue Diffuser) formula. Made with polycarbonate. This element features all the benefits of a classic QRD diffuser but incorporates a clear finish. The LED lighting can be installed on the back of the diffuser, improving in the aesthetic aspect of the room.

This diffuser is recommended to be used on walls behind the listening position, but can also be used in places such as ceilings and walls, where the first reflection is present. We recommend placing this type of diffuser at least 180cm (71″) from the listener, therefore causing even sound diffusion.

Tech Specs




Standard size 61cm (2′) x 122 cm (4′). Other dimensions available upon request.


Absortion Coefficent

Testing Pending