The AtlasIED AS-4T is a two-way ultra-compact Surface-Mount weather resistant loudspeaker designed for a wide variety of sound reinforcement applications where durability, modern, understated aesthetics, and outstanding sonic performance are prerequisites.
Featuring a high excursion 4" polypropylene woofer, seamlessly transitioning to a 1" silk dome, ferrofluid cooled high frequency driver, the AS-4T delivers a consistent and accurate broadband frequency response, both on and off axis.
Available in textured black or white, the outstandingly durable and scuff resistant, high impact ABS enclosure with UV inhibiter is weather resistant (IP55), for consistent performance in adverse conditions, both indoors and out.
Safe and effective Installation of the AS-4T is made simple by way of the included slip free yoke mount, optional universal mount, or compatibility with 3rd party VESA mounts.
Equipped with a low insertion loss 15W transformer for 70V or 100V distributed applications, wattage tap selection and low impedance bypass is easily configurable via a rear mounted slide selector switch with security cover.
The AS-4T has been sonically matched with the wider range of AS Series models, this allows consistency in installations where there is a mix of products used.
For the most discerning designers and integrators, a complete suite of EASE™ (including compatibility with EASE Focus), CF2, 3D CAD, and BIM/Revit families are available for download.
Atlas IED AS-4T FEATURES
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Minimalistic and clean industrial design for sensitive architectural
constraints
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Effective coverage for systems with space limitations
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Extremely consistent horizontal off axis performance
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Ultra-low insertion loss 15W transformer for dynamic performance in distributed systems
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High impact ABS enclosure with UV inhibitor
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IP55 & UL1480A rated
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Slip-Free yoke mount supplied. Optional pan and tilt bracket.
Compatible with VESA™ mounts
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Advanced tunings available via AtlasIED Atmosphere DSP platform
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Atlas IED AS-4T SPECIFICATIONS
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Type
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Two-Way, Full Range, Surface Mount Loudspeaker
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Frequency Range (-10dB)
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73Hz-20kHz
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Frequency Response (+/- 3dB)
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107Hz-20kHz
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System Sensitivity (1W @ 1m)
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86dB
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Nominal Coverage Angle (HxV -6dB)
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140° x 140°
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POWER HANDLING
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Average
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40W
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Programme
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80W
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Peak
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160W
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Recommended Amplifier Power
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80W @ 8 Ohms
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Nominal Impedance
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8 Ohms (min 6.8 Ohms)
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RATED MAXIMUM SPL
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Average
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102dB
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Peak
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108dB
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With Max. Transformer Tap - Average
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98dB
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Transformer Taps - Via Slide Selector Switch
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15W, 7.5W, 3.8W ( 1.9W 70V) & Low Z operation
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Directivity Index (DB)
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5.9
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