Bass notes tend to congregate in room corners. These merging sound waves result in resonances, or sound "nodes" that can wreak havoc with the perceived bass response, making some notes appear louder than others. This not only makes judging the true bass response extremely difficult, but also contributes greatly to the amount of sound perceived outside the listening environment. The Wave Panels WPCR2 Corner Traps' go a long way to smooth out excessive low frequency energy before it builds up to excessive levels. Features:[ Fix your room acoustics simply and affordably[ High density acoustic foam cell structure[ Helps clean and smooth out the low frequency region [ Broad bandwidth absorption[ Treats a wide range of room sizes[ Simple installation[ Highly fire retardant. (Complies with the Australian standard: AS/NZS 4088.1 and British Standard Two 5852 with source 2 ignition)[ UV filter. Helps minimize color fading. [ Made with "Ultra-Fresh", anti-fungal & anti-bacterial agent, for a healthier working environment[ 2 units in each pack[ color: anthracite[ Made in Australia[ Dimensions: 900mm x 300mm x 300mm, 36 x 12 x 12in
