RCF ND850 2.0, compression driver 2", 110 Watt RMS @ 8 Ohm

The ND850 2.0 is a high performance 3.0-inch diaphragm compression driver with a 2 inch exit throat featuring several state of the art technologies. The diaphragm are precision formed from pure titanium. The suspension is based on a vented and damped design in order to provide low distorsion. Voice coil assembly is designed using high temperature kapton former.

Features 3-inch Diaphragm, 2-inch Exit Throat / Pure Titanium Compression Driver 220W continuous program power handling Frequency range: 500Hz - 20kHz 3-slot optimized geometry phase plug Titanium diaphragm Copper inductance ring for extended response Vented, damped, low distortion suspension system Nedymium magnet assembly

General Specifications Exit Throat Diameter: 50 / 2 mm/inch Rated Impedance: 8 Ohm Power handling capacity continuous program1: 220 W AES Power handling capacity AES2: 110 W AES Sensitivity: 109 dB Frequency Range: 500 Hz ÷ 20000 Hz Diaphragm Material: Pure titanium Suspension Material: Polyester Suspension Design: Falt Minimum Impedance: (at 3.5kHz) 8.5 Ohm Voice Coil Diameter: 74.4 / 3.0 mm/inch Voice Coil Material: Edgewound aluminium Voice Coil Former Design: Straight kapton Number of layers: 1 - outside BL Factor: 13 T · m Flux Density: 2.05 T Phase Plug Design: 3 slots Phase Plug Material: Aluminium Magnetics: Neodymium Voice Coil Demodulation: Copper ring

Mounting information Overall diameter: 131 / 5.2 mm/inch Overall height: 88 / 3.5 mm/inch Mounting 4 × 5 mm holes at 90°: 101.6 / 4.0 mm/inch Net weight: 2.7 / 5.9 kg/lbs