Middle Atlantic RSH4A6XX - 6U Rackmount Enclosure 20.5" Deep

Product Overview

The Middle Atlantic RSH4A6XX is a 6U custom rackmount enclosure with a 20.5-inch depth, designed for professional AV and IT installations requiring maximum equipment clearance within a compact 6U vertical allocation. Built from heavy-gauge aluminum with a black brushed anodized finish, this open-shelf enclosure delivers structural precision and a professional appearance appropriate for commercial, enterprise, and broadcast environments. The 20.5-inch depth accommodates the deepest category of standard rackmount equipment while keeping the vertical footprint to a minimum at 6U. Priced under $300, the RSH4A6XX provides full Middle Atlantic build quality for AV integrators, IT managers, and facilities teams who need deep-rack capability without occupying significant rack space.

Product Description

The RSH4A6XX is part of Middle Atlantic's RSH4A series of custom rackmount enclosures, engineered for professional AV integration, IT infrastructure, and broadcast environments where deep equipment must be accommodated within a constrained vertical rack budget. The 20.5-inch usable depth handles large amplifiers, UPS systems, high-density video routing hardware, and server equipment that require extended rear clearance well beyond the capability of standard mid-depth enclosures. Black brushed anodized aluminum construction provides a surface that resists corrosion, abrasion, and surface wear across the full service life of the installation, whether deployed in front-of-house, back-of-house, or concealed rack locations. Open-shelf construction ensures unobstructed airflow and direct rear cable access, critical for managing deep equipment in a 6U bay where efficient space utilization is a priority. The 6U vertical profile is appropriate for secondary rack bays, supplemental equipment zones within larger rack systems, or standalone small-room installations where vertical rack space is fixed and limited. RSH4A series enclosures conform to 19-inch EIA rack standards and are sourced through authorized Middle Atlantic distribution. Available exclusively at creationnetworks.net.

Key Features

• 6U Rack Height — Compact vertical footprint for installations with limited rack space or secondary equipment bays.
• 20.5-Inch Usable Depth — Maximum-depth configuration for large amplifiers, UPS units, and high-density video hardware.
• Black Brushed Anodized Aluminum — Corrosion and abrasion-resistant finish for permanent professional installations.
• Open-Shelf Design — Enables airflow and rear cable access in compact deep-rack configurations.
• 19" EIA Standard Compatibility — Precision alignment with all standard 19-inch rack rail systems.
• Under $300 — Deep-rack capability in a compact 6U form factor from Middle Atlantic at a competitive price.

Technical Specifications