PD.CD1N
Compression Driver
- The PD.CD1N features an annular slot optimised geometry ABS phase plug
- 44 mm Aluminium voice coil utilising high temperature Kapton former
- PEEK diaphragm and surround material
- Neodymium motor structure
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Download PDF Datasheet
Frequency Response GRaPH
Impedance GRAPH
General Specifications
| Sound Channel / Throat Size | 1.0” / 25.4 mm |
| Voice Coil Diameter | 1.73” / 44 mm |
| Power Rating (AES above 1kHz) 1 | 40 W (A.E.S.) |
| Sensitivity (1W – 1m) on axis, on horn* | 109 dB |
| Frequency Range | 900 Hz - 19 kHz |
| Recommended Crossover Frequency (Filtered at 18dB/ Octave) | 1800 Hz |
| Minimum Impedance | 2.6 kHz - 7.5 Ω |
| Voice Coil Material | Copper Clad Aluminium |
| Coil Former Material | Kapton |
| Flux Density | 1.8 Tesla |
| Diaphragm Material | PEEK |
| Suspension Material | PEEK |
| Surround / Edge Termination | Flat |
| Phase Plug Design | Annular |
| Phase Plug Material | ABS |
| Magnet Material | Neodymium |
| Connector Type | Solder Tab |
Dimensions & Mounting
| Overall Diameter | 85 mm |
| Overall Height | 41 mm |
| Fitting | 2 x 6 mm threaded holes |
| Mounting PCD | 76 mm |
Shipping Information
| Nett Weight | 0.85 Kg / 1.87 lb |
| Shipping Weight | 1 Kg / 2.2 lb |
Notes
1. AES standard practice with high pass filter set at specified lower limiting frequency for two hours.
2. Sensitivity is measured with applied pink noise RmS Voltage set to 2.83V for nominal 8 ohms impedance and mesurment taken at 1 meter from mouth of horn. Average SPL taken between 1000 Hz to 19 kHz .
3. Frequency range is defined as measured frequency-10dB to rated sensitivity.
2. Sensitivity is measured with applied pink noise RmS Voltage set to 2.83V for nominal 8 ohms impedance and mesurment taken at 1 meter from mouth of horn. Average SPL taken between 1000 Hz to 19 kHz .
3. Frequency range is defined as measured frequency-10dB to rated sensitivity.
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