LAC 3.4 Update
Official JBL feature update video for features included in Line Array Calculator Version 3.4. Download the latest version here: www.jblpro.com/www/products/tour-sound/tour-software-downloads Be sure to subscribe for future updates! For more information, please go to http://www.jblpro.com. Line Array Calculator (LAC) is a simulation software intended for the design and prediction of JBL VTX Line Array systems and their acoustical performance. In addition, you can also use the software with flown and ground stacked JBL VTX Subwoofer Arrays. Beyond just acoustical prediction, you can use Line Array Calculator for mechanical validation and the calculation of all weight limits and safety warnings for JBL VTX Systems.