Steels Amjad Ali April 13, 2020 Kotex event in Colombia Kotex event performed the last summer in Colombia. Pro DG Systems used: 16 units GT 2X12 LA + 8 units GT 218 B as main P.A. 8 units GT 2X8 LA + 4 units GT 218 B as Sidefill. 4 units GT 2X8 LA as Frontfill. 4 units M 15 as stage monitoring.