Floorstanding loudspeaker with a capacity of 2x11 modules EM/HU622.11

Vertical, double, aluminum floor column for mounting accessories in a 45x45 standard, with a height of 11 or 23 22.5x45mm modules. Possibility to install 45x45 standard electrical and ICT equipment. Two independent mounting spaces on both sides of the column. Cable entry through the column base (cable glands) vertically or to the side, holes for screwing the column to the base.