The Modex Edges are dedicated, broadband, low frequency sound absorbers designed to balance the modal distribution of small rooms such as studio control rooms and home theaters down to 20Hz. The damped chamber system is able to offer bass control over several octaves while not contributing to mid or high frequency absorption.
Select from industry standard and custom fabrics, fabrics with proof of performance acoustical data preferred. Natural wood framing is an option for a more finished unit.
Modex Edge is simply pushed into a corner and stacked up to 3 units tall. See details below under the Drawings tab.
Modex is a Trademark of RPG Acoustical Systems LLC
Many rooms often exhibit poor low frequency response with significant emphasis at modal resonances. This is especially true when they are sonically well isolated, due to massive boundary construction. Porous surface absorption is ineffective at these modal frequencies, because the air particle velocity near walls and in corners is essentially zero, resulting in very low absorption efficiency. RPG developed its Modex line to address these problems. RPG is extremely proud to introduce a new and unique addition to the Modex line, called the Modex Edge. It is a modular, stand along and stackable broad bandwidth resonator designed to easily fit into corners and mid-wall locations. You can now renovate existing critical listening rooms or create a new environment in a matter of minutes. The Modex Edge literally eliminates low frequency problems. You will be amazed at the distinctness of the transients and clarity of sound, once the Modex Edge removes all the masking low frequency reverberance.
Many rooms often suffer from low frequency modal problems. Absorption at these frequencies requires a high absorption efficiency not provided by porous materials like foam or fiberglass.
The Modex Edge solves these problems by offering significant broad bandwidth absorption down to the axial mode frequencies. The Modex Edge represents a new generation of acoustic bass management, which is modular and effective.
- High-pass resonator design.
- 30 – 500 Hz absorption efficiency.
- Modular free-standing unit.
- Fabric upholstered exterior with decorative trim.
- Corner and Mid-wall mounting.