A spokesperson had this to say, "Versatile and affordable, the QuadFusor offers a rare combination of great performance, Class A flame retardancy, stellar appearance and competitive pricing. The QuadFusor's surface-variable design includes a proprietary ledge and rear cavity that accommodate the insertion of a rigid substrate such as Auralex PlatFoam or acoustical fiberglass, thus improving the device's diffusion characteristics and adding significant low-frequency trapping. The QuadFusor can easily be installed in new or existing construction. The QuadFusor is Auralex's latest addition to their complete line of acoustical treatment solutions, perfect for contractors and system integrators at any budgetary level."
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