The AtlasIED FAP42TC-UL2043 is engineered to meet UL 2043 standards for use in air-handling spaces, making it ideal for plenum-rated commercial installations. With an overall depth of just 4 inches, this shallow-mount speaker provides high-fidelity sound and even 130° coverage, even where overhead clearance is limited.

This coaxial speaker features a 4-inch polypropylene cone driver paired with a 3/4-inch PEI dome tweeter, supported by a precision crossover network. A front-mounted tap selector supports 70.7V/100V distributed audio systems and includes a bypass for 8-ohm operation. The integrated Euroblock connector simplifies daisy chaining, and the included C-Ring/V-Rail tile bridge system allows fast installation in both drop tile and drywall ceilings.

Key Features

• UL2043 Certified: Safe for plenum air-handling space installations
• Shallow Mount Design: 4.3-inch depth fits restricted plenum or wall cavities
• Multi-Tap Transformer: 1–16W taps plus 8-ohm direct mode
• Full-Range Audio: 4" coaxial driver with precision crossover
• Architectural Finish: Paintable press-fit grille for seamless appearance

Technical Specifications

• Model: FAP42TC-UL2043
• Dimensions: 10.5 x 10.5 x 4.3 inches (267 x 267 x 109 mm)
• Weight: 13.0 lbs (5.9 kg)
• Connectivity: 4-pole Phoenix-style connector
• Frequency Response: 75 Hz - 20 kHz
• Sensitivity: 88 dB SPL (1W/1M)
• Certifications: UL 1480, UL 2043

What's in the Box

• 2x FAP42TC-UL2043 Ceiling Speaker
• Tile Bridge Assembly (C-Ring and V-Rails)
• Press-Fit Grille