140NCD 140NCD
HF Compression Driver 1.4"

140NCD

Code: 140NCDX8-077

Compression Driver/1.4inch/Neo/Polymer/30W/35mmVC/8ohm

Key Features

  • Very high performance at small size
  • 2-way and multi-way speaker systems

Quick Specs

Impedance

8 Ω

Program Power

60 W

Sensitivity

109.00 dB

Fs

1200.00 Hz

Magnet

Neodymium

Voice Coil

35.6 mm

Design Notes

The 140NCD is a high performance high frequency device ideal for professional loudspeaker systems. The unit delivers extended frequency response and high power handling through 1.3inch exit throat. The suspension has designed and FEM optimized venting features to lover the harmonic distortion. The venting holes also improves the control over the dome movements at low frequencies.
140NCD ultra compact design ensures the driver can be used in enclosure designs where the space is very limited, such as line array systems.
Redcatt has focused on designing an optimized neodymium based magnetic circuit capable of delivering the highest level of performance and value. The neodymium circuit is optimized to generate the minimum amount of flux modulation providing exceptional stability.

Specifications

General Specs

Nominal Diameter 1.4"
Rated Impedance 8 Ohm
Magnet Neodymium
Basket Material Plastic

Power Handling

AES Power 30 W
Continuous Power 60 W
Peak Power 120 W

Voice Coil

Diameter 35.6 mm
Winding Wire CCAR
Former kapton
Winding Height 2.5 mm

T/S Parameters

Resonant Frequency (Fs) 1200.00 Hz
Re 5.50 \u2126
Sensitivity 109.00 dB

Design Details

Surround Material N/A
Cone/Dome Material PEN
T-Plate 3 mm
Overall Diameter 95.00 mm
Bolt Circle Diameter 76.00 mm
Mounting Holes 4
Depth (flange to rear) 47.85 mm
Net Weight 0.54 kg

Ordering Codes

Product Code 140NCDX8-077
Horn Exit 25mm

Frequency Response & Impedance

Frequency response of 140NCD

2D Drawing

2D drawing of 140NCD

Frequently Asked Questions

  • - Very high performance at small size
  • - 2-way and multi-way speaker systems
AES Power: 30 W, Continuous: 60 W, Peak: 120 W. Sensitivity: 109.00 dB (1W/1m).

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