The Sound Town SDRK-D4 is a double bay studio rack with 4U vertical rack space, 19“ width and 15” depth. This rugged case is built to hold amplifiers, wireless microphone receivers and other 19“ wide rack mountable equipment in your home or studio. The rack is made from top-quality plywood with unbeatable strength and durability. Finished in a beautiful golden oak coat, it brings a great combination of style and function into your studio. Better yet, rail screws are also included in the package.