A massive 15.75" wide x 28" high custom designed I/O panel with bottom hinged access door. This panel has a full compliment of XLR feed-thru panel mounts as well as BNC and RJ11 feed-thru connectors. Each connector type is set into 6 quadrants and each quadrant is laser engraved for quadrant identification. The latch and hinge panel bottom allows quick access to the backbox.