The GEO M10 Cabinets are constructed from Baltic birch ply with large composite bumpers on the corners, and feature integral rigging. Employing a single 15-inch diameter/3-inch voice coil Neodymium driver in a high-efficiency band pass cabinet design with a quadratic shaped profiled port, the MSUB15 can be deployed in Omni or Cardioid modes and is available in black, white or custom RAL colors.