Recording in acoustically challenging spaces has plagued musicians and producers for decades, but sE's revolutionary Reflexion Filter has changed the game since its introduction in 2006. With over 120,000 units sold worldwide, this industry-standard portable acoustic treatment remains the go-to solution for artists recording at home, in untreated studios, or anywhere proper acoustic design isn't available. The fundamental problem is simple: microphones don't just capture your voice or instrument — they pick up reflections bouncing off walls and surfaces around you, compromising the purity of your primary sound source.
What sets sE's Reflexion Filter apart from cheap foam alternatives is its patented multi-layer technology that works evenly across the entire frequency spectrum. While basic foam only absorbs high frequencies and cardboard offers inconsistent results, the RF Pro ensures balanced, uncoloured sound reproduction that major recording artists rely on globally. This sophisticated approach to acoustic treatment makes it equally valuable in professional studios seeking additional isolation and home setups requiring comprehensive room control.
The 2016 redesign of the RF Pro's mounting hardware brought significant improvements in stability, durability, and user experience. The updated system allows full panning and tilting flexibility while featuring chromatised moving parts for reduced wear over time. This enhanced stability means the RF Pro can be positioned at any angle to achieve that coveted "dry" sound across diverse recording applications — from vocals and acoustic guitars to amplifiers, drums, and orchestral instruments.
- Portable vocal booth
- Patented multi-layer technology
- Balanced, even sound with no colouration
- Includes Reflexion Filter® Pro, Mounting bracket, Screw wrench, Mic stand thread adapter



