RCF PROFESSIONAL COMPONENTS

RCF ND850 2.0 - 2" NEODYMIUM HIGH FREQUENCY DRIVER

THE RCF ND850 2.0  2" HF DRIVER HAS A PURE TITANIUM DIAPHRAGM W/ A POLYESTER SURROUND FOR A MORE SMOOTH SOUND!

RCF ND850 2.0

Item Price: $456.99

H.F. DRIVER MODEL

ND850 2.0

SPECIFICATIONS

Horn Throat Exit Diameter

2"  /  50mm

Impedance

8 Ohms

Frequency Response

500Hz - 20kHz

AES Power

110 Watts AES @ 1.0kHz

Program Power 220 Watts Program @ 1.2kHz

Minimum Cut-off  Frequency

500Hz

Sensitivity (SPL)

109dB

Voice Coil Diameter

3" / 74.4mm

Flux Density

2.05 Tesla

BL Factor 13 T-M
Phase Plug 3 Slot

MATERIALS

Diaphragm

Pure Titanium

Voice Coil Former Kapton
Voice Coil Edgewound Aluminum
Voice Coil Demodulation Copper Ring
Suspension Polyester
Suspension Design Flat

Phase Plug

Aluminum

Magnet Neodymium

MOUNTING INFORMATION

Overall Diameter 5.2" / 131 mm
Hole Pattern 4
Overall Depth 3.5" / 88mm
Mounting Type - 4 Bolt 4 x 6 mm on a 4" Diameter
Net Weight 2.7 kg. / 5.9 lbs.
Shipping Weight 3.0 kg. / 6.6 lbs.
FREQUENCY RESPONSE CURVE
Frequency response and electrical impedance curve of the compression driver mounted on a 90H x 40V horn with input signal of 2.83 Volt.
RCF ND850 2.0 Frequency

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