RCF ND640 1.4 inch Compression driver

The ND640 is a high performance 2.5-inch diaphragm compression driver with a 1.4 inch exit throat
featuring the smallest size of the art technology. The diaphragm are precision completely 
formed from pure titanium. Voice coil assembly is designed using high temperature kapton former 
and it is joined to the diaphragm by RCF proprietary Direct Drive kapton technology. 
Diaphragm suspension is designed by extensive FEM study for low distortion and low frequency range extension.

Applications:

Perfect driver for professional high performance applications, from high power 2-way systems 
to multiple-way long throw systems and medium to large format line arrays. 
Very compact size and easy to crossover, offer the clarity of the 1" and the efficiency 
and power handling of a large format compression driver. Very good linearity and efficiency 
in combination with RCF HF series horns.