The SFD 4300 compression driver features a phenolic resin membrane, engineered to maximize audio clarity and vocal output in high-SPL audio systems. Built with a robust housing and high-efficiency barium ferrite magnet, it handles high power levels smoothly while providing rich, natural timbres across mid-range frequencies.
Key Features
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High Sensitivity: Exceptional 112 dB SPL average sensitivity for powerful output even with lower power input.
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Phenolic Resin Diaphragm: Produces exceptionally clear and defined vocal and mid-range reproduction.
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Robust Voice Coil Construction: Features a 4-inch (100mm) round copper voice coil wrapped on a high-temp Kapton former.
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Heavy-Duty Build: Designed with a 2-inch (50mm) throat diameter and solid barium ferrite magnet structure for optimal thermal and mechanical resistance.
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