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3" | 32NFR
Neodymium Full-Range
Key features:
  • Full-range coverage

  • Very compact design

  • Suitable for array, columns, or usage without HF drivers

Design notes:
    • 32NFR delivers incredible . It comes together with other speaker models as the next generation of our full-range drivers. Well balanced frequency response from LF to HF, low harmonic distortion, and on top of that all packed in a lightweight and compact mechanical structure. The driver was designed around neodymium ring magnet. Magnetic circuit
    • delivers the highest level of performance, with minimum modulation distortion. The cone and surround were newly designed and optimized specifically for this model. Progressive roll surround further improves the frequency response. Our newly designed basket with typical REDCATT visual aspects sports front and rear gaskets, thus the driver
    • can be easily mounted on both sides of baffle. Large basket openings minimize turbulences and air noise. Space bellow spider is also vented. This further improves the temperature stability of this model. The mounting surface has a flange all around, feature that greatly improves mechanical rigidity.
Specifications:
    • General specs
      Nominal Diameter:3 in.
      Rated Impedance:8 Ohm
      Power handling
      AES Power:30 Watts
      Program Power:60 Watts
      Voice Coil
      Diameter:0.75 in.
      Winding wire:CCAW
      Former:kapton
      Winding height:6.4 mm
    • T/S Parameters
      Resonant frequency:118 Hz
      Re:5.5 ohm
      Qes:0.35
      Qms:3.85
      Qts:0.32
      Vas:1.14 liters
      Sd:33.18 cm2
      Mms:2.4 grams
      Bl:5.35
      Le:0.2 mH
      Sensitivity:90.99 dB
    • Design details
      Surround Material:Rubber
      Cone material:Paper
      Spider:Nomex
      Plate thickness:4 mm
      Peak to peak linear cone Displacement6.4 mm
      Overall diameter:82.5 mm
      Bolt circle diameter:84 mm
      Baffle cutout dia.:70.5 mm
      Number of mounting holes:4
      Depth (flange to rear):45 mm
      Net weight:0.24 kg
    • Ordering codes:
      4 ohm version:32NFRX8 ohm-463A
      Recone kits:
      Download:
      Spec download
      2D drawing
      3D model
Frequency response & lmpedance
2D drawing
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REDCATT designs and manufactures world class loudspeakers. Additionally to the loudspeakers sold under REDCATT brand name, we also design and manufacture OEM / ODM loudspeakers.
Copyright © 2012-2026 REDCATT Technology CO., LTD. All Rights Reserved
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CX6F-140F
Neodymium Full-Range
3" | 32NFR
Key features:
  • Full-range coverage

  • Very compact design

  • Suitable for array, columns, or usage without HF drivers

Design notes:

32NFR delivers incredible . It comes together with other speaker models as the next generation of our full-range drivers. Well balanced frequency response from LF to HF, low harmonic distortion, and on top of that all packed in a lightweight and compact mechanical structure. The driver was designed around neodymium ring magnet. Magnetic circuit delivers the highest level of performance, with minimum modulation distortion. The cone and surround were newly designed and optimized specifically for this model. Progressive roll surround further improves the frequency response. Our newly designed basket with typical REDCATT visual aspects sports front and rear gaskets, thus the driver can be easily mounted on both sides of baffle. Large basket openings minimize turbulences and air noise. Space bellow spider is also vented. This further improves the temperature stability of this model. The mounting surface has a flange all around, feature that greatly improves mechanical rigidity.

Specifications:
General specs
Nominal Diameter:3 in.
Rated Impedance:8 Ohm
Power handling
AES Power:30 Watts
Program Power:60 Watts
Voice Coil
Diameter:0.75 in.
Winding wire:CCAW
Former:kapton
Winding height:6.4 mm
T/S Parameters
Resonant frequency:118 Hz
Re:5.5 ohm
Qes:0.35
Qms:3.85
Qts:0.32
Vas:1.14 liters
Sd:33.18 cm2
Mms:2.4 grams
Bl:5.35
Le:0.2 mH
Sensitivity:90.99 dB
Design details
Surround Material:Rubber
Cone material:Paper
Spider:Nomex
Plate thickness:4 mm
Peak to peak linear cone Displacement6.4 mm
Overall diameter:82.5 mm
Bolt circle diameter:84 mm
Baffle cutout dia.:70.5 mm
Number of mounting holes:4
Depth (flange to rear):45 mm
Net weight:0.24 kg
Ordering codes:
4 ohm version:32NFRX8 ohm-463A
Recone kits:


Download:
Spec download
2D drawing
3D model


Frequency response & lmpedance
2D drawing

Phone: (+86) 769 8318 1898    Email: info@redcatt.net

Copyright © 2012-2026 REDCATT Technology CO., LTD. All Rights Reserved