AtlasIED SHS-LF In-Wall Subwoofer With Concealed DesignThe AtlasIED SHS LF is a concealed low frequency solution for commercial audio environments where visual impact matters as much as system performance. Built around four low frequency drivers in a sealed enclosure, it is designed to deliver deep bass while keeping the visible ceiling presence exceptionally small. The patented dispersion lens and micro trim ring help the finished installation blend into architecturally sensitive spaces such as