LA-80 Is A Powerful 2 Way Full Range Vertical Line Array System. It Is Composed Of 2 x 8” LF Drivers. 2 x 2.5” HF Drivers Installed In A Specially Designed Horn. LA-80B Is A Powerful Subwoofer Designed To Work With LA-80. It Is Composed Of Two 12” LF Drivers Installed In Reflex Cabin For Deeper Bass. The System Is Suitable For Small Concerts, Church, Disco Clubs Etc. . One Set Of LA-80 (8 Pcs) & LA-80B (2 Pcs) Can Cater Gathering Of Upto 5000 People.