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PD.CD1NB
- Annular slot, optimised geometry ABS phase plug
- 44 mm CCAR voice coil utilising high temperature Kapton former
- PEEK diaphragm material
- Neodymium motor structure
SOUND CHANNEL
Coil Diameter
Power Rating
Frequency Range
Sensitivity
The PD.CD1NB is an ideal driver for professional high performance applications that can be used in traditional 2-way systems or as part of a larger multi-way long throw system. The CD1NB features a CCAR voice coil bonded to a Kapton former with PEEK diaphragm and suspension system. This offers an alternative tonality to the PD.CD1N. The neodymium motor structure allows close coupling due to the compact size and footprint. An adaptor plate is available for traditional Flare PCD fixings.
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Frequency Response GRaPH
Impedance GRAPH
General Specifications
| Sound Channel / Throat Size | 1.0" / 25.4 mm |
| Power Rating (AES above 1kHz) 1 | 40 W (A.E.S.) |
| Sensitivity (1W – 1m) on axis, on horn* | 109 dB |
| Frequency Range | 1 kHz - 18.5 kHz |
| Recommended Crossover Frequency (Filtered at 18dB/ Octave) | 1900 Hz |
| Minimum Impedance | 2.5Khz - 7.5 Ω |
| Voice Coil Material | CCAR |
| 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 6mm threaded holes |
| Mounting PCD | 76 mm |
Shipping Information
| Nett Weight | 0.85 Kg / 1.87 lb |
| Shipping Weight | 1.00 Kg / 2.20 lb |
Notes
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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