The AtlasIED IsoFlare™ FC-8ST ceiling subwoofer is expertly designed to complement the full range of IsoFlare™ FC ceiling loudspeakers, delivering rich, powerful low-frequency performance with exceptional reliability and aesthetic integration. Perfect for environments requiring premium sonic quality and extended low-end headroom, the FC-8ST blends seamlessly into architectural spaces while providing deep bass reinforcement.
Featuring a high excursion 200mm (8") driver with a weather-resistant multi-fiber paper pulp cone and butyl rubber surround, the FC-8ST delivers impactful bass with precision. Its 2nd order 140Hz passive low-pass filter ensures smooth integration with the IsoFlare FC series speakers. The injection-molded front baffle is crafted from UV- and weather-resistant UL94V-0 ABS material for long-lasting durability in commercial settings.
Installation is simplified by the patented tool-less high-travel secure-clamp mechanism and bezel-less, magnetically secured grille with removable logo—allowing for easy finishing and no need for adaptors. For optimal tuning and system integration, the FC-8ST supports enhanced voicing presets through the AtlasIED Atmosphere DSP platform.
AtlasIED FC-8ST FEATURES
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Patented tool-less high-travel secure-clamp mechanism for fast, hassle-free installation
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Bezel-less, magnetically secured grille with removable logo, ideal for single-step painting without adapters
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Weather-treated multi-fiber cone for durability and consistent performance
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Full bandwidth, low insertion loss 60W 70/100V transformer for efficient power handling
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Easy-access tap rotary selector switch for quick power adjustments
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Enhanced voicing presets available via AtlasIED Atmosphere platform for perfect sonic integration
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Durable injection-molded UV/weather-resistant front baffle (UL94V-0 ABS)
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Supplied with C-Ring and Tile Bridges for versatile mounting
AtlasIED FC-8ST SPECIFICATIONS
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Type
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Direct Radiating Ceiling Subwoofer (Blind Mount)
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Frequency Range (-10dB)
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40Hz - 200Hz
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Frequency Response (+/- 3dB)
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47Hz - 140Hz (passive low pass filter)
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System Sensitivity (1W @ 1m)
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92dB
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Nominal Coverage Angle (-6dB)
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180°
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POWER HANDLING
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Average
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90W
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Programme
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180W
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Peak
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360W
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Recommended Amplifier Power
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180W @ 8 Ohms
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Nominal Impedance
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8 Ohms
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Transformer Taps - Via Rotary Selector Switch
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60W, 30W, 15W, 7.5W (3.8W70V) & Low Z operation
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RATED MAXIMUM SPL
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Available Lengths
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112dB
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Peak
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118dB
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With Max. Transformer Tap - Average
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110dB
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