The RCF CDX495 is a high-performance 1.75-inch compression driver designed for professional audio applications requiring superior sound quality and long-term reliability. Featuring a PKX polymer dome with a Kapton former, it delivers 140W continuous program power at 8Ω, ensuring excellent clarity and durability. A 3-slot optimized phase plug, ceramic magnet, and copper inductance ring enhance efficiency and extend high-frequency response, making it ideal for 2-way speaker designs. With a wide frequency range of 1200Hz - 20kHz and 109dB sensitivity, the CDX495 provides outstanding performance for demanding audio environments. Product Specifications: Exit Throat Diameter: 1.0 inch (25 mm) Impedance: 8Ω (Min. 6.5Ω) Program Power: 140W Power Handling: 70W Sensitivity: 109 dB Frequency Range: 1200Hz – 20kHz Diaphragm & Suspension Material: PKX Polymer Suspension Design: Flat Voice Coil Diameter: 1.75 inch (44 mm) Winding Material: Edgewound Aluminum Former Design: Straight Kapton Number of Layers: 1 (Outside Wound) Flux Density: 1.8 T Phase Plug: 3-slot PP Composite Magnet Type: Ceramic Mounting Information: Overall Diameter: 5.28 inches (134 mm) Overall, Height: 2.2 inches (56 mm) Mounting: 4 x 6mm threaded holes at 90° Size & Weight: Weight: 5.42 lbs (2.46 kg) Shipping Information: Package Dimensions (H x W x D): 2.68 x 6.02 x 6.1 inches Package Weight: 5.8 lbs (2.63 kg)