Compression driver RCF ND950 1.4, 8 ohm, 1.4 inch

4.0 inch, Kpaton former, edge wound aluminium voice coil
1.4" throat
280 Watts continuous program power handling
114 dB Sensivity
500 Hz - 20 kHz Frequency range
Titanium dome, Mylar surround
4 slot phase plug
The minimum size 4" driver available

The ND950 1.4 is an ultra compact size, high performance, high power andhling 4.0-inch diaphragm compression driver with a 1.4 inch exit throat. The high power neodymium magnet guarantee the perfect control of the dome assembly's moving mass. This leads to higher efficiency, better transient response and diminishes high frequency distorsion modes. A thin copper ring is precision pressed on to the pole piece in order to modify and lower the inductance characteristics of the magnetic circuit and voice coil providing a controlled extension of the acoustic frequency response.

The ND950 1.4 features a 0.05 mm thick pure titanium dome in combinaison with a high strength Mylar suspension. The voice coil assembly is designed using a high strength, high temperature Kapton voice coil former and edge wound copper clad aluminium wire. The ND950 1.4 features a 4-slot, optimised geometry, phase plug design. Extended computer assisted mathematical modelling and testing has resulted in a geometry that provides a balanced acoustic performance controlling and lowering air distorsion and maximizing output.

Applications :
With a wide frequency response range (500 Hz - 20.00 Hz) and 280 Watts power handling, the ND950 1.4 is the ideal driver for heavy duty professionel applications.