The AtlasIED R-42 Series double re-entrant horns deliver outstanding music and voice projection with superior clarity and coverage over distance and ambient noise. Engineered to pair with AtlasIED PD and SD Series compression drivers—or any standard driver with a 1 3/8" -18 male thread—these horns feature a resonance damping ring for enhanced frequency response across an extended range.
Built for reliability in harsh environments, the R-42 horns boast rugged, weather-resistant all-metal construction finished with durable grey epoxy for year-round outdoor use. The integral U-type steel mounting bracket offers precise aiming and flexible installation, making the R-42 an ideal choice for industrial, commercial, and outdoor sound applications requiring high intelligibility and uniform sound distribution.
AtlasIED DR-42 FEATURES
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Compatible with all standard high-efficiency compression drivers with 1 3/8" - 18 male threads
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Exponentially flared horn design for consistent, uniform sound dispersion
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Multi-purpose reflex horn suitable for clear voice, music, and signal applications
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Weatherproof, all-metal construction designed for rugged outdoor and industrial use
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Integral U-type steel mounting bracket provides maximum directional aiming flexibility
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Durable grey epoxy finish for corrosion resistance and long-lasting performance
AtlasIED DR-42 SPECIFICATIONS
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DISPERSION
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85°
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DEPTH
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16" (40.64 cm)
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DIAMETER
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21" (53.34 cm)
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SHIPPING WEIGHT
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13.00 lbs (5.90 kgs)
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