RCF N450 1" High Frequency Compression Driver.

The RCF N450 is a 1-inch exit, 8-ohm professional compression driver featuring a 1.75-inch titanium diaphragm and a 2-slot optimized geometry phase plug. Designed for high-performance sound reinforcement, it offers 100W continuous program power handling, a frequency range of 1000Hz - 20kHz, and 107 dB sensitivity.