AtlasIED SM52T-B 5.25" 2-Way All-Weather Speaker with 30W 70V, 100V Transformer Pair, Black

Built for dependable voice reproduction in security, paging and outdoor monitoring, the AtlasIED SM52T-B is a compact 5.25" 2-way all-weather pro speaker engineered for commercial and surveillance installations. The SM52T-B combines a sensitive woofer and FerroFluid-cooled titanium dome tweeter with AtlasIED's TRX WaveGuide for smooth, even 90° x 90° coverage—so messages remain intelligible across plazas, lobbies and perimeter monitoring zones.

This black surface-mount speaker ships as a pair and includes a 30W 70V/100V transformer pair for fast integration into distributed audio or paging systems, while the 8 Ω impedance and 90 dB sensitivity deliver efficient output with less amplifier power. Weather-resistant polypropylene construction, powder-coated grilles and PolyGuard protection reduce maintenance and extend service life in outdoor and security-focused deployments. Backed by a five-year warranty and heavy-duty mounting bracket, the SM52T-B is ideal for retail, campus, transit and critical infrastructure where reliable announcements and monitoring are essential. Add the AtlasIED SM52T-B to your next security or public address design for clear, durable sound—order a pair today.

• Reliable all-weather construction delivers consistent audio for outdoor paging, monitoring and security applications
• Integrated 30W 70V/100V transformer pair simplifies distributed audio and paging system installation
• Compact 5.25" 2-way design with 90 dB sensitivity provides clear voice intelligibility and music fidelity in small-to-medium spaces
• TRX WaveGuide and FerroFluid-cooled titanium tweeter ensure even 90° x 90° coverage for stable surveillance/announcement zones
• PolyGuard tweeter protection and heavy-duty mounting hardware reduce downtime and maintenance in high-use commercial environments