JL AUDIO Panel-Mount Audio Connector, Dual USB Port for Panel-Mounting (XMD-USB2X-PNL)

These panel-mount jacks facilitate the creation of a permanent port for a wide variety of audio sources. The product is designed to be mounted to any flat surface up to 1-inch thick. Mounting requires a 1.125-inch hole and is tightened into place with a plastic wing-nut on the opposite side of the mounting surface. A labeled rubber cover with a tight-fitting seal provides protection against the elements.