Description
Genuine Celestion CDX1-1748 High Frequency Compression Driver
The Celestion CDX1-1748 is a premium 1-inch exit high-frequency compression driver engineered for professional PA systems, stage monitors, and custom loudspeaker designs. Featuring a powerful ferrite magnet, a 1.75-inch (44 mm) edgewound copper-clad aluminum voice coil, and a single-piece polyimide diaphragm and surround, the CDX1-1748 delivers exceptional clarity, low distortion, and outstanding reliability.
Designed with Celestion’s innovative Sound Castle™ soft clamping diaphragm assembly, the CDX1-1748 reduces diaphragm stress for improved longevity while maintaining smooth, detailed high-frequency reproduction. Ideal for OEM speaker replacement, custom speaker builds, and professional sound reinforcement applications.
Features
- Genuine Celestion OEM compression driver
- Model: CDX1-1748
- 1-inch (25 mm) throat exit
- Ferrite magnet assembly
- 60W AES power handling
- 120W continuous program power
- 110 dB sensitivity
- 1.75-inch (44 mm) edgewound copper-clad aluminum voice coil
- One-piece polyimide diaphragm and surround
- Sound Castle™ soft clamping diaphragm assembly
- Low distortion, high-output design
- Screw-on horn mounting
- Excellent vocal clarity and HF detail
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Celestion |
| Model | CDX1-1748 |
| Driver Type | High Frequency Compression Driver |
| Exit Size | 1″ (25 mm) |
| Rated Impedance | 8 Ohms |
| AES Power Handling | 60 Watts |
| Continuous Power | 120 Watts |
| Sensitivity | 110 dB |
| Frequency Response | 1,000 Hz – 20,000 Hz |
| Recommended Minimum Crossover | 1,600 Hz (12 dB/octave) |
| Voice Coil Diameter | 1.75″ (44 mm) |
| Voice Coil Material | Edgewound Copper-Clad Aluminum |
| Diaphragm Material | Polyimide |
| Magnet Type | Ferrite |
| Mounting | Screw-On (1-3/8″-18 TPI) |
Dimensions & Weight
| Measurement | Value |
| Diameter | 120 mm (4.7″) |
| Depth | 53 mm (2.1″) |
| Throat Exit | 25 mm (1″) |
| Unit Weight | 2.3 kg (5.1 lbs) |




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