RCF CD400 High-Performance Compression Driver - 1.75 Inch

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The RCF CD400 is a professional-grade compression driver designed for superior sound performance and durability. Featuring a 1.75-inch polyester diaphragm and a 1.0-inch exit throa t, it ensures precise audio reproduction across a wide frequency range of 1200Hz - 20kHz. Its vented suspension system, ceramic magnet assembly, and 2-slot optimized phase plug enhance clarity and efficiency. Engineered with a Kapton voice coil former and edge-wound aluminum coil, this driver delivers reliable 100W continuous program power handling, making it ideal for high-performance speaker systems. Product Specifications: Exit Throat Diameter: 1.0 inch / 25 mm Impedance: 8Ω Power Handling: 50W RMS / 100W Program Sensitivity: 109 dB Frequency Range: 1200 - 20000 Hz Diaphragm & Suspension Material: Polyester Voice Coil & Magnetics: Voice Coil Diameter: 1.75 inch / 44 mm Winding Material: Edgewound Aluminum Former Design: Straight - Kapton Layers: Single, Outside Wound Flux Density: 1.8 T Magnet Type: Ceramic Mounting & Dimensions: Overall Diameter: 134 mm / 5.28 inches Overall, Height: 52 mm / 2.05 inches Mounting: 4 x 6 mm threaded holes at 90° Weight: 2.46 kg / 5.42 lbs Shipping: Package Dimensions: 6.02 x 6.1 x 2.68 inches Package Weight: 2.63 kg / 5.8 lbs Show more