AtlasIED SM Series EN54-24 All Weather 2-Way Surface Mount Speaker | Black
AtlasIED SM Series EN54-24 All Weather 2-Way Surface Mount Speaker | Black
SoundPro Item: 124378 | Part Number: SM63TEN-B
Usually ships in 5-7 business days
- EN54-24 Certified With EC And UK Certificates For Life Safety Voice Evacuation Systems
- PolyGuard High Frequency Protection Circuit Diverts Transients Away From The Tweeter
- Screwdriver-Adjustable Transformer Tap Supports Multiple Power Levels Plus 8Ω Bypass
- Symmetrical High-Frequency Section Maintains Even Coverage In Both Mounting Orientations
- Weather-Resistant UV-Resistant PC/ABS Enclosure With Powder-Coated Aluminum Grilles
- ASTM B117 100-Hour Salt Spray Validated Construction For Demanding Indoor Environments
- Omnimount Compatible With Included Color-Matched C-Bracket For Flexible Installation
The AtlasIED SM Series is engineered for systems integrators and AV professionals deploying distributed audio in commercial, institutional, and life safety environments. EN54-24 certification — backed by both EC and UK certificates of constancy of performance — makes this loudspeaker a code-compliant choice for fire alarm voice evacuation systems where reliability under adverse conditions is non-negotiable.
The cabinet pairs a 6.5" polypropylene woofer with a ferrofluid-cooled, polymer-reinforced linen composite dome tweeter, producing smooth 120° conical coverage equally suited to both vertical and horizontal mounting orientations. The symmetrical high-frequency section eliminates the need to re-aim coverage when rotating the cabinet, a practical advantage during install. An internally mounted 32-watt transformer with screwdriver-adjustable tap selection supports 70.7V and 100V line operation across four power settings, with a bypass position for direct 8Ω drive — giving engineers flexibility to match system impedance requirements without external components.
UV-resistant PC/ABS injection-molded construction, powder-coated aluminum grilles, all-brass hardware inserts, and 100-hour salt spray validation per ASTM B117 make this cabinet durable enough for year-round indoor use in demanding environments. The included zinc chromate plated powder-coated C-bracket and OMNIMOUNT compatibility simplify integration, while ¼"-20 hardware inserts support off-the-shelf security mounting hardware for controlled-access or high-traffic venues.
Specifications
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