Quiet-Duct® Rectangular Attenuators
Quiet-Duct® rectangular silencers are available for conventional applications including low-frequencies. IAC’s range has an acoustic performance specifically engineered for the 63Hz, 125Hz and 250Hz octave bands. Through over half a decade of innovation, our pioneering range of duct silencers are among the highest performing models available.
Our Quiet-Duct® Rectangular Attenuators are in use in many different markets and applications that include:
- Shopping centres
- Sports facilities and many more