{"product_id":"atlasied-sm52ten-b","title":"AtlasIED SM52TEN EN54-24 Certified 2-Way All Weather Speaker | Black","description":"\u003cp\u003eThe AtlasIED SM52TEN Series is engineered for integrators and system designers who need a compact, life-safety compliant loudspeaker for distributed audio installations in commercial, institutional, or public assembly environments. EN54-24 certification makes this speaker suitable for voice alarm and emergency sound systems where regulatory compliance is non-negotiable. The internally mounted 70.7V\/100V line matching transformer with screwdriver-adjustable tap selection simplifies wiring in large distributed systems, while the transformer bypass enables direct-coupled 6Ω operation for conventional low-impedance configurations.\u003c\/p\u003e\u003cp\u003eThe two-way design pairs a high-efficiency woofer with a ferrofluid-cooled titanium dome tweeter, protected by the AtlasIED PolyGuard circuit against damaging transient signals. The TRX Control WaveGuide delivers consistent, even high-frequency coverage across a 90° horizontal by 90° vertical pattern, and the symmetrical HF section maintains that coverage whether the cabinet is mounted vertically or horizontally — critical for flexible installation layouts. UV-resistant PC\/ABS injection-molded construction with powder-coated aluminum grilles and all-brass hardware inserts withstands year-round indoor environments and passes a 100-hour salt spray test per ASTM B117.\u003c\/p\u003e\u003cp\u003eA color-matched zinc chromate plated and powder-coated C-bracket is included, and 1\/4\"-20 hardware inserts allow straightforward integration with off-the-shelf security mounting hardware. OMNIMOUNT compatibility and a five-year warranty round out a speaker built for installations that demand both acoustic performance and long-term reliability.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":52450030256312,"sku":"124376","price":286.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/124376_ATLAS-SM52TEN-B_ALT02sqr.jpg?v=1783453531","url":"https:\/\/soundpro.com\/products\/atlasied-sm52ten-b","provider":"SoundPro","version":"1.0","type":"link"}