Sometimes you don't want to hear your room.
In 2006, sE released the original Reflexion Filter® Pro and brought studio-quality vocals to bedrooms, garages, and closets for the very first time. Since then, over 120,000 sE Reflexion Filters have found homes all over the world.

Accept no imitations. Try a Reflexion Filter today.


The ultimate filter for the high-end home studio.


The acclaimed industry-standard original.


A Reflexion Filter for the budget studio.


An RF designed specifically for your amp cabinets.



Everything you need to get started with recording at home, all in an affordable and simple bundle.


How does it work?

When you put a microphone in front of you, it doesn't just hear you - it hears the room around you. 

Even if it's a cardioid mic and is listening mostly to just you, it's still picking up reflections from your voice or instrument that are bouncing off the walls and coming back to the mic. The goal of acoustic treatment is to minimize the pickup of such reflections so your primary sound source comes through as pure as possible.

So why not just put some cardboard or foam behind the mic?

Some materials are good at absorbing or reflecting particular frequencies - for example, foam absorbs highs really well, but does nothing for lows.


Unlike cheap foam RF imitations, sE's patented multi-layer technology works evenly across the whole frequency spectrum to ensure a balanced, even sound with no coloration at all.


This is what makes the Reflexion Filter® unique, and makes it the choice of the biggest recording artists in the world - whether they're working in untreated rooms, or working in a professionally-designed studio and just need a little more isolation.


Where should I use it?

We did a quick search, and came across hundreds of ways our filters are being used. Isolation between a guitar and a vocal, the ultimate portable setup, additional treatment in a professionally-designed room, a pop-up bedroom studio - Reflexion Filters help people record all over the world, in all kinds of environments.

Even First Lady Michelle Obama, in the White House.


When you need studio-grade sound without a studio, you need a Reflexion Filter®.