For years we've been telling customers to install their LENRD Bass Traps this way using 12" CornerFill Cubes. Finally, after hundreds of times drawing this layout, explaining it to customers and explaining it to our own shipping department (!), we slapped our collective forehead and said, "Why don't we put LENRDs and 12" CornerFill Cubes into a handy kit form?"</p><p>In the ATOM-12 System, you get (4) 12" CornerFill Cubes and (12) LENRD Bass Traps. Installation's a snap and what you end up with, in each trihedral corner of your room, is a configuration like the one pictured to the left.</p><p>Installed in the "usual" way, LENRDs are the most effective small bass traps on the market and have no equal. But when you install 'em like this, using our 12" CornerFill Cubes, you're REALLY gonna have serious low frequency accuracy in your room.</p>