{"product_id":"atlasied-sm52t-b","title":"AtlasIED SM52T-B 5.25\" 2-Way 70V All Weather Surface Mount Speaker","description":"\u003cp\u003eThe AtlasIED SM52T-B is engineered for system integrators and installed sound professionals who need a reliable, all-weather 70V distributed speaker for permanent installations. The compact two-way enclosure pairs a polypropylene woofer with a FerroFluid-cooled titanium dome tweeter controlled by the TRX WaveGuide for consistent 90° horizontal by 90° vertical dispersion—whether the cabinet is mounted vertically or horizontally. The symmetrical high-frequency design eliminates the need to reposition the speaker based on orientation, a practical advantage when coordinating multi-zone installs across varied mounting surfaces.\u003c\/p\u003e\u003cp\u003eThe internally mounted 30-watt transformer supports 70.7V and 100V line operation with an 8Ω bypass, and six tap settings are screwdriver-selectable via a sealed rear switch—no tools or panel access required after installation. A tongue-in-groove cover with a rubber wire exit grommet protects the input barrier strip and transformer assembly from moisture ingress, critical for covered outdoor venues, natatoriums, or transit environments where humidity is a constant concern. The UV-resistant, talc-impregnated polypropylene cabinet, powder-coated aluminum grille, and all-brass hardware inserts are validated against 100-hour salt spray testing per ASTM B117, making the SM52T-B appropriate for coastal and high-humidity deployments that would degrade standard ABS enclosures.\u003c\/p\u003e\u003cp\u003eThe included zinc chromate plated C-bracket accommodates vertical or horizontal surface mounting and accepts a 5\/8\"-27 thread for AtlasIED mic stands in near-field applications. Rear OMNIMOUNT inserts and standard 1\/4\"-20 hardware inserts allow integration of third-party or vandal-resistant fasteners without modification, suiting installations in schools, transit hubs, and public-access facilities where security and long-term serviceability matter.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Black","offer_id":51443035504824,"sku":"46709","price":268.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/46709_AtlasIED-SM52T-5-25-Inch-Surface-Mount-Speaker.jpg?v=1768003251","url":"https:\/\/soundpro.com\/products\/atlasied-sm52t-b","provider":"SoundPro","version":"1.0","type":"link"}