Chief Plenum-Rated Storage Box with 2-Gang Filter & Surge (2x2", White)

Overview

The Chief CMS492P2 is a plenum-rated storage box designed to house small AV components above ceiling tiles, keeping classrooms, meeting rooms, and training spaces neat and organized. It fits into a standard 2-foot by 2-foot ceiling tile, allowing installers to complete the setup without cutting drywall or building extra enclosures. The unit supports up to 100 pounds of equipment and features built-in ventilation to maintain safe operating temperatures for devices like amplifiers, streaming units, and extenders.

Key features

• Installs easily into a standard 2’ x 2’ ceiling tile for a clean, out-of-sight equipment location
• Detachable power housing enables electricians to complete wiring before AV installation begins, streamlining the workflow
• Multi-stage surge protection filters high-frequency noise and absorbs power spikes without sacrificing protection after an event
• Integrated ventilation system promotes consistent thermal management to prevent overheating of enclosed electronics
• Steel construction supports up to 100 pounds, accommodating a variety of AV components securely
• Lightweight design allows a single installer to lift and position the box safely
• UL evaluated for plenum use, ensuring safe installation in air-handling spaces
• Complies with TAA requirements, making it suitable for government and institutional projects

Key specs

• Dimensions: fits standard 2’ x 2’ ceiling tile
• Weight capacity: supports up to 100 pounds of equipment
• Surge protection: multi-stage, non-sacrificial filtration
• Ventilation: built-in airflow system for thermal regulation
• Compliance: UL evaluated for plenum spaces, TAA compliant
• Power module: detachable for separate electrical rough-in

Connectivity and compatibility

The CMS492P2 includes multiple conduit knockouts to facilitate cable entry from various directions, simplifying integration with existing AV systems. Its internal tray is compatible with a range of AV brackets and accessories, making it adaptable to different equipment setups. This flexibility suits installations involving projectors, flat panels, interactive displays, network switches, and control processors.

Installation and setup

Designed for straightforward installation, the storage box’s lightweight frame allows one person to lift and place it into the ceiling grid. The detachable power housing lets electricians complete wiring ahead of AV installation, reducing coordination challenges on site. Its drop-in design eliminates the need for drywall cutting or custom enclosures, speeding up retrofit and new construction projects alike.

Ideal uses and environments

This storage box works well in educational, corporate, and institutional settings where AV equipment needs to be close to displays but hidden from view. It is especially useful for retrofitting legacy rooms where ceiling access is simpler than modifying walls or cabinetry. The plenum rating and TAA compliance make it a strong choice for government facilities and spaces requiring air-handling safety standards.