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Peerless-AV CMJ470 – Ceiling Plate for Wood Joist or Structural Ceiling, 16" Centers

Regular price $59.00
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Peerless-AV  |  SKU: CMJ470

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CMJ470 – Peerless-AV Ceiling Plate for Structural Ceiling or Wood Joist at 16" Centers

The Peerless-AV CMJ470 is a steel ceiling plate that mounts to wood joist ceilings at 16-inch on-center spacing or to structural concrete ceilings, providing a secure and concealed attachment base for Peerless-AV Jumbo 2000 Series flat panel and projector ceiling mounts with up to 300 lb load capacity.

Product Description

Peerless-AV CMJ470 Ceiling Plate for Wood Joist 16 Inch Centers and Structural Ceiling

The CMJ470 provides the ceiling attachment point for Peerless-AV Jumbo 2000 Series ceiling mounts in standard residential and commercial construction where joists are spaced at 16 inches on center, which is the most common framing dimension in North American construction. The plate attaches to wood joists using four included washer-head wood screws, and it is also suitable for concrete ceiling installation using the ACC244 concrete anchor kit (sold separately).

A 1-1/2"–11.5 NPT threaded fitting at the center of the plate accepts Peerless-AV extension columns, allowing the drop length between ceiling and mount to be set at the correct viewing or projection height. The plate measures 18 inches in length and 3.5 inches in width, spanning across the joist cavity for a solid structural attachment.

The CMJ470 is RoHS certified, manufactured in the United States, and backed by a 5-year limited warranty. All mounting hardware is concealed in the completed installation, providing a clean finished ceiling appearance.

Key Features

  • Designed for wood joist ceilings at standard 16-inch on-center framing or structural concrete ceilings.
  • Supports up to 300 lb maximum load capacity.
  • Attaches to wood joists using four included washer-head wood screws; concrete requires ACC244 (sold separately).
  • 1-1/2"–11.5 NPT threaded fitting accepts Peerless-AV extension columns for adjustable ceiling drop.
  • Compatible with Peerless-AV Jumbo 2000 Series ceiling mounts including JMC 2630, 2640, 2650 and related models.
  • All hardware is concealed after installation, presenting a finished, professional appearance.
  • RoHS certified, manufactured in the United States, backed by a 5-year limited warranty.
  • Plate dimensions: 18" L x 3.5" W x 1.4" H; weighs approximately 4.40 lb.

Technical Specifications

Specification Value
Model Number CMJ470
Color Black
Material Steel
Plate Dimensions 18" L x 3.5" W x 1.4" H
Joist Spacing 16" on center
Ceiling Type Wood Joist, Structural Concrete
Maximum Load Capacity 300 lb
NPT Fitting 1-1/2" – 11.5 NPT
Approximate Weight 4.40 lb
Compatible Mount Series Peerless-AV Jumbo 2000 Series
Concrete Anchor Kit ACC244 (sold separately)
Environmental Certification RoHS
Country of Origin United States
Warranty 5-Year Limited
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