The most effective low-frequency control and soundproofing you can get.
In the ATOM-12 System, you get 4 - 12" CornerFill Cubes and 12 LENRD Bass Traps. Installed in the usual way, LENRDs are the most effective small bass traps on the market, but when installed in the ATOM-12 System with CornerFill Cubes, you get serious low-frequency accuracy in any room.