The Modex LF is designed to target the mid and upper bass frequencies utilizing an internally damped resonant panel, efficiently attenuating frequencies in the octave between 80 and 160Hz, considered the mid-range of the bass frequency range. This frequency range is often responsible for the bass buildup that we are most sensitive to in mid-size auditoria and band rooms, reducing musical clarity and intelligibility.
Select from industry standard and custom fabrics, fabrics with proof of performance acoustical data preferred.
Modex LFs can be easily and quickly hung on any wall or ceiling surface using the provided wall cleat.
Modex is a Trademark of RPG Acoustical Systems LLC
Recording studios, performance spaces and dedicated listening 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 motion near walls and in corners is essentially zero, resulting in very low absorption efficiency. RPG developed its Modex line to address these problems. The Modex LF offers targeted low frequency absorption between 80 – 160 Hz. Choose from the growing array of acoustical fabrics available, the units can be mounted on walls or ceilings.
Small rooms like Recording Studios and Dedicated Listening Rooms often suffer from low frequency modal problems. Absorption at these frequencies requires a high absorption efficiency, significant surface depth and large coverage area, often not available in small rooms.
The Modex LF solves these problems by offering mid-range bass frequency absorption, a bandwidth that can be highly disruptive to musical clarity and intelligibility. The Modex LF represents a new generation of acoustic bass management.
- 80 – 160 Hz dedicated bass absorption
- Low Profile
- Durable wood construction
- Wall or Ceiling mounting