Celestion - CDX1-1446 20W 8ohm - HF Compression Driver - Ferrite

Features

- 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

- 35mm/1.38in screw attachment

- 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

General Specifications

Power rating(1): 20Wrms

Continuous power rating(2): 40W

Nominal impedance: 8ohm

Frequency range: 1500-20000

Sensitivity(3): 106dB

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

Voice coil diameter: 35mm/1.4in

Voice coil material: Round Copper Coated Aluminium

Magnet type: Ferrite

Diaphragm material: PETP film

Surround material: PETP film

Mounting Information

Width: 90.0mm/3.54in

Depth: 69mm/2.71in

Weight: 1.1kg

Fitting: Screw (35mm, 1.38in diameter)

Throat exit: 25.4mm/1.0in

Compatible Horns

H1SC-9040, H1SC-7050

Note

(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 2 anechoic environment.