The SE Electronics Reflexion Filter SPACE is an innovative acoustic device that took two years of research to create.The name SPACE stands for Specialised Portable Acoustic Control Environment and marks the start of a new generation of reflection filters which is very exciting for home and project studio artists. The new model builds on the original by improving the design by adding vertical air chambers a larger surface area and 40mm filter which is more than double the thickness. The RF Filter SPACE retains the patented multi-layer design but is thicker and with a surface area increased by 20 percent. SPACE stands for Specialised Portable Acoustic Control Environment. Improving on what has now become the industry standard the Reflexion Filter Pro SPACE contains patented technology ensuring no imitations will do. How Does It Work? The various layers of the sE Reflexion Filter SPACE both absorb and diffuse the sound waves so progressively less of the original source acoustic energy passes through each layer. This reduces the amount of energy hitting untreated walls and surfaces so theres less or the original source reflected back as unwanted room ambience to the mic. The shape and size of the Reflexion Filter SPACE have been carefully designed to maximise absorption whilst keep colouration down to only 1dB leaving the microphones polar pattern unaffected. It is the patented multi layer design of the Reflexion Filter that is so effective showing extremely low levels of colouration when using a microphone with the Reflexion Filter while recording (20Hz to 20KHz) in independent tests.