Safeguard the wire entrances of your JBL loudspeakers from the elements by insulating them with MTC-PC2 speaker panel covers. These watertight wire terminal covers are essential tech for outdoor shows and semi-permanent speaker installations. Screw them onto your JBL Control Contractor or Control Series PA speakers to give your wire entrances a watertight seal against water damage. These easy-installing covers not only prolong the life of your speakers themselves, but your cables and connected gear as well. Protect your outdoor speaker setup against rain damage and more — equip them with the JBL MTC-PC2 speaker panel covers.