Line array trolley system by Polar Focus®

A line array needed to be repositioned to accommodate the addition or subtraction of a stage extension. Polar Focus provided the complete transition between the line array frame and the roof structure, including PE stamped drawings. The JBL Vertec line array speakers were the ‘DP’ version with amplifiers. Polar Focus also provided the cable festooning system for the speaker signal, amplifier power, motor power, and motor control.