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QSC Audio Products, LLC
Threaded pole mount removal and installation notes
• Threaded T-nuts are installed in the cabinet for the threaded pole mount to secure to
• Remove the four machine screws and lift the threaded pole mount out of the cabinet. 
• Verify that any new threaded pole mount has gasket. Air will leak out of the cabinet if there is no gasket. 
Caster removal and installation notes
• Because of the normal wear and tear of the casters, they may have to be replaced often
• Remove the four machine screws that secure the caster to the cabinet.
Figure 6.6 - Caster removal on the KSub
Figure 6.5 - The threaded pole mount is easy to 
remove