Protect your panel mounts from dust, when they're not hooked up and ready for the show.
SCL is a handy dust protection cover for speakon and powercon chassis connectors, to be used when no cable connector is mated. The cover is easy to use and does not block the connectors in the panel below when not in use.
speakON NL2MP and NL4MP
powerCON 20 A Series NAC3MPA-1 and NAC3MPB-1