Compression Drivers / Ferrite

Celestion
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OEM

CDX1-1440

CDX1-1440
CDX1-1440

  • 1” exit, lightweight and compact ferrite magnet compression driver with 1.4” copper clad aluminium voice coil
  • 25Wrms (AES standard) power handling and 106dB sensitivity
  • Application of Titanium diaphragm increases stiffness and hence reduces distortion
  • Finite Element Analysis (FEA) techniques used to optimise both magnetic and acoustic design
  • Suitable for 2-way and 3-way systems

8Ω Frequency Response

Product Graph
  1. Tested for two hours on plane wave tube using continuous band-limited pink noise as per AES standard. Power calculated on minimum impedance.
  2. Continuous Power Handling is defined as 3dB greater than the AES rating.
  3. Measured on axis at 1W/1m, using typical horn, in 2π anechoic environment.

General Specifications

Power rating1
25Wrms
Continuous power rating2
50W
Nominal impedance
Frequency range
1500Hz-20kHz
Sensitivity3
106dB
Recommended min. crossover (12dB/oct)
2200Hz
Voice coil diameter
35mm/1.4in
Voice coil material
Copper clad aluminium
Magnet type
Ferrite
Diaphragm material
Titanium
Surround material
Titanium

Mounting Information

Width
90mm/3.54in
Depth
46.5mm/1.83in
Weight
1kg/2.2lb
Fitting
Flange (4 x M6 holes on 76mm/3in PCD)
Throat exit
25mm/1in

Packed Dimensions & Weight

Multi pack size W x D x H
495mm x 495mm x 90mm
/19.5in x 19.5in x 3.5in
Multi pack weight
17kg/37.4lb