Topic outline

  • L Class Online Training Course

    Become an L Class expert in this comprehensive, modular training course, which includes an overview of the many L Class technology innovations. This course covers everything from basic menu navigation to setup, deployment and operation of an L Class complete system, arming you with everything you need to get the most out of your PA. 


    • Learn the ins-and-outs of the L Class line array loudspeakers
    • Simple and easy to follow tutorial videos
    • Become an L Class expert!

    Course Details

    • Prerequisites: None
    • Type: Lecture
    • Length: 1-2 hours
    • Completion requirements: All videos & assessments

    Interested in more?

    Check out the L Class page on our main QSC Website
    Or just keep scrolling to start your L CLass journey!

    • Introduction to L Class

      Start here! Welcome to the L CLass online training course. In this introduction you'll meet your instructors and get a quick overview of the L Class system with brief explanations of all of the product highlights and features, before diving into each topic in more detail in videos to follow. 

    • LA108/LA112 User Interface

      In this section we dive into the Rear User Interface (RUI) menu featured on the LA108 and LA112 active loudspeakers. You'll learn to navigate the simple interface using the onboard controls and get familiar with the entire menu system. 

    • RapidDeploy™

      In the video we explain and demonstrate the unique an innovative QSC RapidDeploy rigging system featured on the LA108 and LA112 loudspeakers. 

    • Array Frame Deployment

      In this section we cover the deployment of an L Class line array in a flown configuration using the L Class Array Frame. Learn the proper procedures for setting up, adjusting angles and tearing down an array. 

    • Ground Stack Deployment

      In this section we'll cover the ground stack deployment of an L Class line array using the array frame over the LS118 subwoofer. 

    • Pole Mount Deployment

      In this section we show you how to deploy a small number of LA108 or LA112 loudspeakers on a loudspeaker stand or on an extension pole above a subwoofer. 

    • AWARE™

      In this section we dive into the intelligent, onboard QSC AWARE™ system that communicates essential setup information to the user via any loudspeaker's Rear User Interface (RUI) or QSC SysNav App and allows the user to optimize the array in any configuration to consistently get the best performance out of your L Class system.

    • L Class Assessment

      Put your knowledge to the test and complete your L Class Certification!