The new standard in room acoustics

QR-Diffuser

The QR Diffuser is the ideal broadband sound diffusor, bases on the quadratic residue theory, independent of the angle of incidence. Thanks to the variable depths of the panel, sound is diffused over a 180 ° spectrum. Moreover, when placed alternately horizontally and vertically, the sound can be bidimensionally diffused. The QRD can be delivered as natural wooden element, or painted in a colour of your choise. This makes the QRD most convenient as sound diffusor in auditoria, theaters, concert halls, and also very suitable for home cinemas, listening rooms and recording studios.