AtlasIED SM42T 4" 2-Way All Weather Surface Mount Speaker | White

The AtlasIED Strategy Series SM42T is engineered for integrators who need a reliable, weather-resistant two-way speaker in distributed audio systems. With a 4" polypropylene woofer and a ferrofluid-cooled 1" dome tweeter, the SM42T delivers consistent full-range reproduction across installations where both fidelity and environmental durability are non-negotiable. The integrated screwdriver-adjustable 70.7V/100V transformer with 8Ω bypass makes this speaker equally at home in constant-voltage commercial systems or direct-coupled configurations.

Designed for professional and commercial environments, the SM42T fits foreground and background music applications in restaurants, boutiques, corporate AV buildouts, and houses of worship. Its weather-resistant construction supports year-round indoor and outdoor deployment without additional enclosure treatment. The included color-matched heavy-duty C-bracket with multi-position adjustment ensures clean, flexible mounting on walls and ceilings, while 1/4"-20 hardware inserts allow straightforward integration with standard security mounting hardware. OMNIMOUNT compatibility and UL 1480A safety listing make this a specification-ready solution for commercial projects with strict compliance requirements.

A five-year warranty and Atlas Sound POLYGUARD high-frequency protection circuit reinforce the SM42T's suitability for permanent installations where serviceability and longevity matter most. The TRX WAVEGUIDE constant-directivity system maintains consistent high-frequency coverage across the listening area, reducing the need for additional fill speakers in wide-format spaces.