Crosstalk Silencer for Return Air Grilles
Blocks noise traveling through open return air grilles.
Two models: Standard G2 (Speech specific) and Septum G2 (equipment noise and speech)
The G2 Plenum Return Silencer is a crosstalk silencer for open return air grilles. It mounts in the plenum above a standard 2×2 or 2×4 ceiling grid and blocks speech passing through the return while leaving airflow unobstructed. Two models: Standard G2 for speech, Septum G2 for speech plus equipment noise.
- Integrates into standard 2 x 2 or 2 x 4 ceiling systems
- Application-specific engineering and design
- Meets all building and fire codes
- Easily assembled and installed
