AtlasIED FAP43TUC-W 4.5-Inch Coaxial In-Ceiling Speaker with 32W 70V/100V Transformer, Ported Enclosure, and Safety First Mounting System, UL Certified, Pair

The AtlasIED FAP43TUC‑W is a UL vertical-coded speaker listed to UL 1480 and UL 2043, designed for fire alarm systems and plenum-rated installations. The 4.5″ coaxial driver with improved waveguide delivers 110° coverage and enhanced speech intelligibility, ideal for emerging commercial spaces demanding high-quality audio performance.

Featuring a ported steel enclosure tuned for richer bass and the innovative Safety First Mounting System (SFMS), installation is safer and up to 60 % faster. Included are a removable 4-pole Phoenix connector, front-mounted tap selector, and trap-door input section for through-conduit wiring—a full-featured speaker engineered for efficient deployment.

Key Features

• UL1480/UL2043 Certified: Approved for fire alarm and plenum ceiling use (NFPA 72 compliant)
• 32 W Transformer: 4/8/16/32 W power taps with 8 Ω bypass
• SFMS: Safety-First Mounting for tool-free, torque-proof speaker installation
• Enhanced Audio Coverage: Waveguide-optimized driver for wide, uniform 110° dispersion
• Press-Fit Grille: Blends seamlessly into modern interiors

Technical Specifications

• Model: FAP43TUC‑W
• Dimensions: 9.57 × 9.57 × 7.27 in (243 × 243 × 185 mm)
• Net Weight: 6.2 lbs (2.8 kg)
• Frequency Response: 90 Hz – 20 kHz
• Sensitivity: 90 dB (1 W/1 m)
• Dispersion: 110°
• Power Taps: 4/8/16/32 W + 8 Ω bypass
• Certifications: UL 1480, UL 2043, IP 21
• Warranty: 60 months

What's in the Box

• 2x FAP43TUC‑W Ceiling Speaker
• 2x C‑Ring & V‑Rail Tile Bridge Assembly
• 2x Press-Fit Grille