Modex

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Description                                                           

Small rooms often exhibit poor low frequency response with significant emphasis at modal resonances. They also have limited space to make acoustical improvements. Porous surface absorption is ineffective at these modal frequencies, because the air motion near walls and in corners is essentially zero for these long wavelengths. RPG® research solved this dilemma by developing a unique membrane system that converts the high sound pressure fluctuations typically found in corners into selective absorption in the modal frequency range.

Problem
Small rooms like Project Studios often suffer from low frequency modal problems. Absorption at these frequencies requires a high absorption efficiency and significant surface area. Since small rooms do not offer the needed space, the absorption efficiency must be optimized.

Solution
The Modex Diffusor solves this problem by optimizing the absorption efficiency using a unique internally damped membrane absorber that provides ideal absorption in the modal frequency range.

The proprietary internally damped membrane converts any available corner into a highly absorptive low frequency absorber.  The Modex Corner provides useful low frequency absorption in wall - wall and wall - ceiling corners that are often unused and available for acoustical treatment

Corner mounting means you will not have to sacrifice space for equipment.  The Modex Corner is modular and more can be added as needed. The modules simply stack on top of one another and offer unlimited opportunity for experimentation and modification

If a 90° corner is not available or if the existing corners in the room are not right angles, the Modex Corner can be mounted as a stackable free standing column.  The lightweight and portable Corner Bass Trap can be shuttled between rooms and venues as needed