RCF :: RCF High Frequency Drivers :: RCF 1.4 Inch Bolt On :: RCF ND 850-1.4
RCF

RCF ND850-1.4 110W AES 1.4" Neodymium Compression Driver 8 Ohm

Product Code: RCFND85014 Brand: RCF Model: ND 850-1.4
RCF ND850-1.4 110W AES 1.4 inch Neodymium Compression Driver 8 Ohm
£229.36
£229.36 ex VAT
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Quantity Discounts
2-3£225.92 ea.
4-7£223.63 ea.
8+£220.19 ea.
Usually available in <br>6-8 weeks
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RCF ND850-1.4 110W AES 1.4" Neodymium Compression Driver 8 Ohm

The ND850 1.4 is a high frequency performance 3-inch diaphragm compression driver with a 1.4-inch exit throat featuring several state of the art technologies.
The diaphragm is precision formed from 0.05mm thick pure titanium.
The suspension is based on a vented and damped design in order to provide low distortion. 
Voice coil assembly is designed using high temperature kapton former.


Applications:

Ideal for professional high performance applications
High power 2-way systems
Multiple way long throw systems
Large format line arrays
Very good linearity in combination with RCF HF94 and HF64 horns

Main Features:

  • 3-inch Diaphragm, 1.4-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: 35.5 / 1.4 mm/inch
Rated Impedance: 8 Ω
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 Ω
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: 54 / 2.1 mm/inch
Mounting 4 × 5 mm holes at 90°: 101.6 / 4.0 mm/inch
Net weight: 2.5 / 5.5 kg/lbs
Shipping information
Package height: 10 / 4.0 mm/inch
Package width: 18 / 7.1 mm/inch
Package depth: 16 / 6.3 mm/inch
Shipping weight: 2.8 / 6.1 kg/lbs
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