Introducing the Droppin HZ HD Mini 2 Amp Rack. We designed this in-house from the ground up geared toward bagger installs where space is at a premium. We made sure these would fit even the smallest of amps(SounDigital EVOx2 400.4) to allow maximum use of limited space. The mounting feet have been bent inward to allow these to be set right up against the side of a tourpack or bag with a mounting screw hole protruding on the back side to allow the amplifiers to be pre-mounted to the rack and then secured into place. Overall Height- 3.75" Space Between Amps- 2.875" Amplifier Mounting Hardware INCLUDED Amplifier NOT INCLUDED