A 3.3 x 3.9 inch rigid terminal cup made from virgin high temperature ABS material. The 4mm thick walls provide extreme rigidity to prevent unwanted vibrations. Includes one 24mm hole and one 9.5mm hole to accept XLR,speakon and 1/4 jacks. Terminal cup has 4 long legs to accept a pc board. Excellent for use with L pads, binding posts, jacks and other related input connectors.