OEG Resilient Channel (RC-2) is a double legged channel that is the most efficient and low cost solution to reduce the transmission of noise in partition walls and ceiling assemblies. By suspending the gypsum wallboard away from studs or joists with the help of Resilient Channels, sound transmission is dissipated. To enhance the sound insulation, sound attenuation blankets can be inserted within the wall or floor cavities. Resilient Channel knurled face makes it easy to screw onto boards. Resilient Channel is pre-punched for easy connection to wood and steel structural framing.