What is the standard size for an audio rack?
The 19-inch (482.6 mm) standard rack arrangement is widely used throughout the telecommunication, computing, audio, video, entertainment and other industries, though the Western Electric 23-inch standard, with holes on 1-inch (25.4 mm) centers, is still used in legacy ILEC/CLEC facilities.
How do you build an audio cabinet rack?
What is an audio rack?
Equipment audio racks are frame structures designed to mount or secure pro audio and video equipment such as recording or DJ gear.