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. 

  • 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. 

  • L Class Assessment

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