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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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