It's important not to let the room affect your mic's signal. The Reflection Filter X offers an ideal, and cost effective solution to reduce unwanted audio reflections, especially when tracking vocals. The RF-X features a 4-layer acoustic filter and a lightweight clamp assembly that's quick to install to almost any mic stand.New materials have been developed to make it lighter than its predecessors but also to maintain it's durability - helping to position RF-X as a versatile product suited for any challenging working environment. It features a four layer acoustic filter design comprising the outer composite panel itself, a wool fabric layer, an air gap layer and an inner acoustic foam layer. This multi-layer design with air gaps differentiates the RF-X from its competitors by helping to ensure that recordings exhibit almost zero sound coloration when using the filter.