System Navigator

Image of software display, text: SysNav

QSC SysNav is an application intended to be used with L Class compatible products. It allows the user to easily design, configure, control, monitor and apply signal processing to individual L Class loudspeakers or full arrays.

The SysNav App also allows you to directly update all L Class loudspeakers’ firmware using a network connection to the L Class loudspeakers and a Wi-Fi router. For detailed information, please consult the online SysNav Help.

While the preferred method for updating your L Class products is to use the SysNav App, there are certain cases where the L Class Firmware Updater App (Windows only) should be used.

iPadOS App
Version 1.2.0048 (9/19/2023)​

Windows App
Version 1.2.0048 (9/19/2023)


Future Releases

Future releases of SysNav will provide enhanced features and new functionalities:

  • AIM (Array Installation Modeling) prediction tool with Auto-Splay function, and additional advanced features
  • EQ controls, offline editing, save/recall settings, groups and zones functionalities
  • Support for LS118 active subwoofer
  • Support for macOS
  • and more…