RCF ND650

The RCF ND650 is a 2.5 inch titanium diaphragm compression driver with a 1.4 inch exit throat, rated at 90W continuous and 180W program power at 8 ohms with 110 dB sensitivity across 700 Hz to 20 kHz. It uses a vented polyester suspension, a Kapton former with edge wound aluminum voice coil, a 3-slot phase plug, copper inductance ring, and a neodymium magnet. Overall diameter is 115mm and net weight is 1.8 kg.