Your Feedback
Financing - the advantages at a glance
  • Fast and simple payment process
  • Flexible – Individual rates and terms

Cost of purchase 

financing example:

Financing - the advantages at a glance
  • Fast and simple payment process
  • Flexible – Individual rates and terms

Cost of purchase 

financing example:

Financing - the advantages at a glance
Financing - the advantages at a glance
  • Immediate decision even during the payment process
  • Spread the costs over 12 months

PayPal installment payment is offered to you in the checkout at PayPal.

  1. Home/
  2. PA/
  3. Speaker Components/
  4. Tweeters between 1" and 2"/
  5. RCF ND850 1.4, compression driver 1.4", 110 Watt RMS @ 8 Ohm

RCF ND850 1.4, compression driver 1.4", 110 Watt RMS @ 8 Ohm

Item: PAH0013537-000
RCF ND850 1.4, compression driver 1.4", 110 Watt RMS @ 8 Ohm Product Image
RCF ND850 1.4, compression driver 1.4", 110 Watt RMS @ 8 Ohm Product Image
Enable Social Media
High performance 3" diaphragm compression driver with a 1.4" exit port, 8 ohms  All product info
RCF

Product variations
zł 1,672.00
incl. VAT, incl. Shipping Costs
available soon, estimated to be in stock: Apr 11, 2026

Activate social media for sharing. Data will only be sent via social networks with your consent.

Tell a friend

RCF ND 850 1.4

3" diaphragm compression driver with a 1.4" exit port

RCF ND 850 1.4
  • 3" diaphragm, 1.4" exit depth / pure titanium compression driver
  • 220 Watt continuous program load
  • Frequency range: 500Hz - 20kHz
  • Geometrically optimized 3-slot phase plug
  • Titanium diaphragm
  • Copper inductance ring for extended frequency response
  • Vented, damped, low distortion suspension system
  • Nedymium magnet array
  • Nominal impedance: 8 ohms

The RCF ND850 1.4 is a high performance 3" diaphragm compression driver with a 1.4" exit port that incorporates several state-of-the-art technologies. The diaphragm is precision machined from 0.05mm thick pure titanium. The suspension is based on a vented and damped design that provides low distortion. The voice coil assembly is made from a high temperature Kapton-Former.

Technical Data

  • Outlet Neck Diameter (mm) (Inch): 1.4 inch / 36 mm
  • Associated impedance (ohms): 8 ohm
  • Program Power (watts): 220 W
  • Power handling:: 110 W
  • Sensitivity (dB): 109 dB
  • Frequency range: 500 - 20000 Hz
  • Diaphragm material: Pure Titanium
  • Suspension material: Polyester
  • Suspension construction: Flat
  • Minimum impedance (ohms): 8.50 ohm
  • Voice coil diameter: 3.0 inch / 76 mm
  • Voice coil former material: Edgewound aluminum
  • Phase Plug Material: Aluminum
  • Magnet: Neodymium
  • Overall diameter: 131 mm / 5.16 inches
  • Overall height: 54 mm / 2.13 inches
RCF ND 850 1.4
Manufacturer information
RCF S.p.A.
Via Raffaello Sanzio 13
42124 Reggio Emilia
Italia
info@rcf.it
https://www.rcf.it/de/headquarters
+39 0522 274 411 EU economic operator
RCF Germany GmbH
Hansestr. 93
51149 Köln
Germany
sales@rcf.de
https://www.rcf.it/de/rcf-germay-benelux-austria-staff

Features:

  • Manufacturer: RCF
  • Size (Inches): 1,4
  • Power Output (Watt): 110
  • Impedance (Ohm): 8
  • Frequency Response from (Hz): 500
  • Frequency Response to (Hz): 20000
  • Sensitivity (dB): 109
  • Magnet: Neodymium
RCF ND850 1.4, compression driver 1.4", 110 Watt RMS @ 8 Ohm Product ImageRCF ND850 1.4, compression driver 1.4", 110 Watt RMS @ 8 Ohm
zł 1,672.00
Financing - the advantages at a glance