L-Shape Acoustic Silencers: Noise Control Around Every Corner Don’t let limited space compromise your acoustic standards. Misty Ref’s L-Shape Attenuators combine a 90-degree duct elbow with high-performance sound absorption. By utilizing the natural turn of the duct to trap noise, these units provide superior silencing in half the space of a straight attenuator.

  • Dual Function: Acts as both a duct elbow and a sound silencer.

  • Compact Footprint: Perfect for tight ceiling voids and crowded plant rooms.

  • Maximum Absorption: The “turn” forces sound waves directly into the acoustic baffles.