Data Sheet

Compression Drivers / Ferrite

CDX1-1445

Features

1" exit lightweight and compact ferrite magnet compression driver with1.4"

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

8 Ω 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 2 anechoic environment.

General Specifications

Power rating

20Wrms

Nominal impedance 8/16Ω

Frequency range 1500-20,000Hz

Sensitivity

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 52mm/2.05in

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

Celestion, Claydon Business Park, Great Blakenham, Ipswich, IP6 0NL United Kingdom