Description
The RCF CDK455 is a professional-grade compression driver designed for high-quality sound reproduction and long-term reliability. With a 1.75-inch Kapton®/polyimide dome and edge-wound aluminum voice coil, it delivers superior efficiency and durability. Its ceramic magnet and 2-slot optimized phase plug ensure precise frequency response, making it ideal for two-way speaker designs. Engineered with advanced bonding technology and reinforced ribs, this driver offers 140W continuous program power handling and a broad frequency range of 1200Hz - 20kHz.
Product Specifications:
Exit Throat Diameter:1.0 inch / 25 mm
Impedance:8Ω
Power Handling:70W RMS / 140W Program
Sensitivity:109 dB
Frequency Range:1200 - 20000 Hz
Diaphragm & Suspension Material:Polyimide
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:1.5 T
Magnet Type:Ceramic
Mounting & Dimensions:
Overall Diameter:102 mm / 4.02 inches
Overall, Height:47 mm / 1.85 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
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Choose Shop Pay or After Pay in checkout for instant financing application. We also offer Acima Leasing, Synchrony, Progressive or Snap financing just give us a call 1-800-700-4542.
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Available Rebates for RCF CDK455 High-Performance Compression Driver - 1.75 Inch
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