RCF ND840 1.4 inch 110W rms, 220W program. 109 dB, 500-20KHz -Titanium
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RCF
RCF ND840 1.4" 110W rms, 220W program. 109 dB, 500-20KHz -Titanium

 
Product Code: RCFND840 | Brand: RCF
RCF ND840 1.4 inch 110W rms, 220W program. 109 dB, 500-20KHz -Titanium

RCF ND840 1.4 inch 110W rms, 220W program. 109 dB, 500-20KHz -Titanium RCF ND840 1.4 inch 110W rms, 220W program. 109 dB, 500-20KHz -Titanium RCF ND840 1.4 inch 110W rms, 220W program. 109 dB, 500-20KHz -Titanium 
£206.03
£171.69 ex VAT
2-3 £202.94 ea.4-7 £200.88 ea.8+ £197.79 ea.
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£9.38 DELIVERY to mainland UK.
RCF ND840 1.4" 110W rms, 220W program. 109 dB, 500-20KHz -Titanium

Introducing the RCD ND840 Compression Driver - the epitome of superior audio performance! Designed to meet the demands of professional sound reinforcement systems, the ND840 is a powerhouse of exceptional sound reproduction and durability.

With its advanced design and meticulous engineering, the ND840 boasts a 3" voice coil and a 1.4" exit diameter, delivering remarkable clarity and power. Whether you're designing a concert PA system or a high-end studio monitor, this compression driver ensures that every detail of your audio is reproduced with precision and fidelity.

Featuring a lightweight yet robust construction, the ND840 is built to withstand the rigors of live performances and extensive studio use. Its neodymium magnet motor provides a perfect balance of power and efficiency, resulting in reduced distortion and enhanced transient response.

With a frequency response range of 500Hz to 20kHz, the ND840 covers a wide spectrum of audio frequencies, from punchy lows to shimmering highs. Its high sensitivity rating ensures that even the most subtle nuances of your sound are captured and projected with astonishing clarity.

The RCD ND840 Compression Driver is the go-to choice for audio professionals who demand nothing but the best. Experience unparalleled audio performance and take your sound system to new heights with the ND840. Upgrade your audio experience today!

A high performance 3-inch diaphragm compression driver with a 1.4 inch exit throat and a diaphragm precision formed from pure titanium. Voice coil assembly is designed using high temperature kapton former and it is joined to the diaphragm by RCF proprietary Direct Drive kapton technology. Diaphragm suspension is designed by extensive FEM study for low distortion and low frequency range extension.
Applications:

The ND840 is the ideal driver for professional high performance applications, from high power 2-way systems to multiple-way long throw systems and large format line arrays.
Very good linearity and efficiency in combination with RCF HF series 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 %u03A9
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: Pure titanium
Suspension Design: Duble Roll
Minimum Impedance: (at 3.5kHz) 7 %u03A9
Voice Coil Diameter: 74.4 / 3.0 mm/inch
Voice Coil Material: Edgewound aluminium
Voice Coil Former Design: Direct Drive Kapton
Number of layers: 1 - outside
BL Factor: 12.3 T · m
Flux Density: 1.9 T
Phase Plug Design: 3 slots
Phase Plug Material: Aluminium
Magnetics: Neodymium
Voice Coil Demodulation: Copper ring
Mounting information
Overall diameter: 115 / 4.5 mm/inch
Overall height: 46 / 1.8 mm/inch
Mounting 4 × 5 mm holes at 90°: 101.6 / 4.0 mm/inch
Net weight: 1.4 / 3.1 kg/lbs
Shipping information
Shipping weight: 1.7 / 3.7 kg/lbs
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UK & ROI
Delivery Info for RCF ND840 1.4 inch 110W rms- 220W program. 109 dB- 500-20KHz -Titanium  to locations within the United Kingdom and Ireland
EUROPE
Delivery Info for RCF ND840 1.4 inch 110W rms- 220W program. 109 dB- 500-20KHz -Titanium  to locations in Europe