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
Radial Neo Technology
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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.

Frequency Response GRaPH
Impedance GRAPH
General Specifications
Sound Channel / Throat Size1.4" / 35.6 mm
Voice Coil Diameter63.65 mm
Power Rating (AES above 1kHz) 1
90 W (A.E.S.)
Sensitivity (1W – 1m) on axis, on horn*109 dB
Frequency Range900 Hz - 18 kHz
Recommended Crossover Frequency (Filtered at 18dB/ Octave)1600 Hz
Minimum Impedance1.2 Khz -6.4 Ω
Voice Coil MaterialCCAR
Coil Former MaterialNSV
Flux Density1.8 Tesla
Diaphragm MaterialPEN
Suspension MaterialPEN
Surround / Edge TerminationProgressive
Phase Plug Design3 Slot
Phase Plug MaterialAluminium
Magnet MaterialNeodymium
Connector TypePush Buttom Spring Terminals

 

Dimensions & Mounting
Overall Diameter96 mm
Overall Height60 mm
Fitting4 x 6mm threaded holes @ 180 deg
Mounting PCD85 mm

 

Shipping Information
Nett Weight1.35 Kg / 2.98 lb
Shipping Weight1.50 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.
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