The RCF CD350 is a high-performance compression driver designed for precision and durability. Featuring a 1.75-inch polyester diaphragm and a 1.0-inch exit throat, it provides a wide frequency response from 1200Hz to 20kHz with 108 dB sensitivity. Its vented suspension system, compact ceramic magnet assembly, and 2-slot optimized phase plug enhance clarity and efficiency. Built with a high-temperature Kapton voice coil former and edge-wound aluminum coil, this driver delivers 100W continuous program power, making it ideal for demanding professional audio applications. Product Specifications: Exit Throat Diameter: 1.0 inch / 25 mm Impedance: 8Ω Power Handling: 50W RMS / 100W Program Sensitivity: 108 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: 1.6 T Magnet Type: Ceramic Mounting & Dimensions: Overall Diameter: 102 mm / 4.02 inches Overall, Height: 50 mm / 1.97 inches Mounting: 4 x 6 mm threaded holes at 90° Weight: 1.23 kg / 2.71 lbs Shipping: Package Dimensions: 4.8 x 4.84 x 2.91 inches Package Weight: 1.35 kg / 2.98 lbs