Bottom attachment for The Mighty Boompoles: a Male 3-pin XLR Side Exit with removable Rubber Bumper. Cable Kit (KPCK9,KPCK12, KPCK16, KPCK20) is needed with TA3F that plugs right into the KPCCR. Once the cable kit is dropped through the top of the Mighty boompole and plugged into the module the bottom module simply screws onto the threaded sleeve at the base of the 6 section Mighty boompoles. No soldering needed. Made in the USA.