Build a cleaner, more controlled equipment installation with a compact 4-space rack enclosure designed for shallow-depth deployments. The RK4 is a practical fit for small AV systems, network gear, and control components that need secure mounting without consuming unnecessary floor space. Its 16-inch depth makes it especially useful in locations where deeper cabinets would be difficult to place or service. That smaller footprint can simplify room planning while still giving installers a dedicated structure for organizing hardware, routing cables, and maintaining access. For integrators and IT teams, this rack is about precision. It supports compact system builds that need a professional finish, predictable placement, and a form factor that fits into constrained spaces. When the job calls for a smaller enclosure rather than a general-purpose cabinet, the RK4 delivers a focused solution.