Celestion Compression Drivers or Ferrite CDX1-1445

* 1" exit lightweight and compact ferrite magnet compression driver with
 

* 1.4" copper clad aluminium voice coil
 

* 20Wrms power handling (AES standard) and 106dB sensitivity
 

* One piece PETP diaphragm and surround
 

* Finite Element Analysis (FEA) techniques used to optimise both magnetic and acoustic design
 

* Suitable for 2-way and 3-way systems

8O Frequency Response

1. Tested for two hours on plane wave tube using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance.

2. Measured on axis at 1W, 1m, using typical horn, in 2p anechoic environment.

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General

* Power rating (1) 120Wrms

 
* Nominal impedance 8/16 Ohm

 
* Frequency range 1500-20,000Hz

 
* Sensitivity (2) 106dB

 
* Recommended min. crossover (12dB/oct) 2200Hz

 
* Voice coil diameter 35mm/1.4in

 
* Voice coil material Copper clad aluminium

 
* Magnet type Ferrite

 
* Diaphragm material PETP film

 
* Surround material PETP film

Mounting Information

 
* Overall width 90mm/3.54in

 
* Overall depth 46.5mm/1.83in

 
* Fitting Flange (4 x M6 holes on 76mm/3in PCD)

 
* Throat exit 25mm/1in

 
* Unit weight 1kg/2.2lb

Packed Dimensions & Weight

 
* Multi pack (8) size W x D x H 500mm x 485mm x 110mm

 
  ............................................./19.7in x 19.1in x 4.3in

 
* Multi pack (8) weight 8.8kg/19.4lb