AtlasIED FA51-4 Round Grille for Strategy I Ceiling Speakers

The AtlasIED FA51-4 is a dedicated round ceiling grille designed for integrators and AV contractors deploying Strategy I series speaker enclosures and plaster rings in commercial and institutional installations. Its one-piece stamped steel construction with uniformly spaced 1/8" diameter perforations delivers consistent acoustic transparency, preserving the full-range output of the driver behind it without introducing diffraction or blockage artifacts common in low-grade aftermarket grilles.

Where retrofit jobs demand speed and clean aesthetics, the FA51-4 eliminates the need for tools entirely. Three integrated weld studs allow direct push-in mounting, leaving no visible fasteners or hardware exposed at the ceiling surface — a critical detail in hospitality, corporate, and educational spaces where finish quality is part of the specification. The smooth two-part hybrid epoxy baked finish resists chipping and discoloration over the product's five-year warranty period.

UL1480 listing under file UEAY.S1824 qualifies this grille for general signaling applications, supporting compliant installations in life-safety and paging systems where listed components are a contract requirement. For integrators standardizing on the Strategy I platform, the FA51-4 is the manufacturer-matched grille solution that eliminates compatibility risk and meets finish inspection standards on the first walk-through.