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PD.CD1.4NR1P
Compression Driver
- 3 Slot optimised geometry aluminum phase plug
- 63.65 mm Aluminium voice coil utilising high temperature NSV former
- PEN diaphragm material
- Radial neodymium motor structure with low impact footprint
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SOUND CHANNEL
1.4" / 35.6 mm
Coil Diameter
63.65 mm
Power Rating
90 W (A.E.S.)
Frequency Range
900 Hz - 18 kHz
Sensitivity
109 dB
The CD1.4NR1P 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. Offering a smother tonal character than the standard PD.1.4NR1. The radial neodymium motor structure allows close coupling due to the compact size and footprint. Adapter plate is available for traditional PCD fixings.
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Frequency Response GRaPH
Impedance GRAPH
General Specifications
| Sound Channel / Throat Size | 1.4" / 35.6 mm |
| Power Rating (AES above 1kHz) 1 | 90 W (A.E.S.) |
| Sensitivity (1W – 1m) on axis, on horn* | 109 dB |
| Frequency Range | 900 Hz - 18 kHz |
| Recommended Crossover Frequency (Filtered at 18dB/ Octave) | 1600 Hz |
| Minimum Impedance | 1.2 Khz -6.4 Ω |
| Voice Coil Material | CCAR |
| Coil Former Material | NSV |
| Flux Density | 1.8 Tesla |
| Diaphragm Material | PEN |
| Suspension Material | PEN |
| Surround / Edge Termination | Progressive |
| Phase Plug Design | 3 Slot |
| Phase Plug Material | Aluminium |
| Magnet Material | Neodymium |
| Connector Type | Push Buttom Spring Terminals |
Dimensions & Mounting
| Overall Diameter | 96 mm |
| Overall Height | 60 mm |
| Fitting | 4 x 6mm threaded holes @ 180 deg |
| Mounting PCD | 85 mm |
Shipping Information
| Nett Weight | 1.35 Kg / 2.98 lb |
| Shipping Weight | 1.50 Kg / 3.31 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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