The Allen & Heath QU-16-RK19 is a 19" rackmount kit for the Qu-16 digital mixer. The rack ears can be fitted without the need to remove the plastic side trims. Simply secure them to the base of the mixer with the six M4x8 screws that come with the kit using a T20 Torx screwdriver.
Secure the mixer in the 19 rack with 8x M6 screws with plastic cup washers to protect the mixer surface. The minimum rack space required is 11U.