Chief 2' x 2' Ceiling Storage Box for AV Components and Column Drop - WhiteThe Chief 2' x 2' Ceiling Storage Box for AV Components and Column Drop is a professional grade solution designed to keep classrooms, conference rooms, and presentation spaces neat and distraction free. Engineered to install within a standard 2' x 2' ceiling tile grid, this box hides AV equipment above the tile and provides a robust, accessible platform for a 1. 5" NPT column drop to mount projectors within the same tile footprint. Built for