JBL LCT 81C/T - Low-Profile 2x2 Foot Ceiling Tile Loudspeaker (White)LCT 81C T is a full range ceiling speaker designed to lay into a 2 ft x 2 ft US style suspended grid ceiling, with no cutting of ceiling tiles required, making for an easy and cost effective installation with a minimum of mess. The low profile depth of only 100 mm (4 in) allows the speaker to fit in locations where deeper loudspeakers do not. This loudspeaker is designed to provide excellent performance for paging and light to medium music in a wide