Chief CMA-106 Junction Box Assembly Ceiling Plate

Overview

The Chief CMA106 is a ceiling plate designed to anchor a projector mount directly to a standard junction box while spanning the space between ceiling joists. It supports projectors and mounts weighing up to 50 lbs (22.7 kg), making it suitable for most classroom, office, and home theater setups. The plate accepts any length of 1.5-inch NPT pipe, allowing you to position the projector at the precise height your room requires.

Key features

• Supports projectors and mounts up to 50 lbs (22.7 kg), providing a stable and secure foundation.
• Compatible with any 1.5-inch NPT extension pipe, enabling customizable drop lengths to fit various ceiling heights.
• 102 × 102 mm bolt pattern aligns with standard junction boxes for straightforward installation.
• Designed to install between ceiling joists, creating a clean and professional appearance.
• Works with both fixed and adjustable extension columns, offering flexibility for different room configurations.
• Allows projector cabling to be routed through the pipe, keeping wires out of sight for a tidy setup.

Key specs

• Weight capacity: 50 lbs (22.7 kg)
• Pipe compatibility: 1.5-inch NPT standard
• Bolt pattern: 102 × 102 mm
• Mounting location: ceiling junction box between joists

Installation and setup

Installation involves aligning the plate’s 102 × 102 mm bolt pattern with the junction box and securing it firmly. After mounting the plate, you can thread in a fixed or adjustable extension column of any length to achieve the desired projector height. This flexibility makes it easy to adapt the setup for rooms with low ceilings or spaces requiring longer drops, such as auditoriums or training centers.

Ideal uses and environments

The CMA106 is well suited to classrooms, offices, home theaters, and professional venues where a clean, secure projector installation is essential. Its compatibility with standard junction boxes and NPT pipes makes it a strong choice for integrators managing multiple projects, while home theater enthusiasts will appreciate the neat cable management and customizable height options. Whether outfitting a single room or an entire campus, this ceiling plate provides a reliable foundation for clear, well-aligned images.