Lowell CMS Series Center Mount Shelf for 2-Post Rack | 3U

The Lowell CMS Series is built for AV integrators and system installers who need a reliable way to rack non-standard equipment in two-post rack systems. Where traditional rack-mount gear fits neatly into standard rails, real-world installations often require a sturdy platform for network appliances, power strips, signal processors, or other equipment that does not conform to standard rack ears. The CMS Series delivers that platform without compromise.

Constructed from 16-gauge steel with a smooth black powder epoxy finish, these shelves are built for long-term installed environments such as equipment rooms, back-of-house racks, and permanent AV infrastructure. The vented base supports airflow around heat-producing equipment, and the one-piece construction eliminates assembly flex. Each shelf is designed to fit two-post racks with 3-inch deep side channels, a common format in IT and AV installations. The CMS Series is available in 2U and 3U heights to accommodate equipment of different form factors, giving integrators flexibility across a single product family.

With a 50 lb. load capacity and a 19-inch width standard to the industry, the CMS Series handles the physical demands of production and permanent install environments. For integrators specifying racks for houses of worship, corporate AV, broadcast facilities, or education installations, the CMS Series offers a straightforward, professional-grade solution that keeps equipment organized and accessible.