Professional Loudspeakers
Your Global Driver Solutions Partner
Celestion International Ltd, Claydon Business Park, Great Blakenham, Ipswich IP6 ONL, UK
+44 (0)1473 835300 [email protected] www.celestionprofessional.com
Celestion adopts a progressive policy and reserve the right to alter drive unit specifications and/or appearance without prior notice 08/05
CDX1-1746
General Specifications
Power rating (AES, W rms) ........................................... 75
Nominal impedance (
Ω
) ................................................. 8
Frequency range (Hz) ..................................... 1200-20000
Sensitivity (dB) ............................................................ 110
Minimum crossover (Hz) ............................................ 2200
Voice coil diameter (mm/in) ................................ 44.5/1.75
Diaphragm material ............................................ PETP film
Magnet material ...................................................... Ferrite
Mounting Information
Width (mm/in)....................................................... 120/4.7
Depth (mm/in) ........................................................ 56/2.2
Weight (kg/lb) ........................................................ 2.3/5.1
Fitting........................................ Screw (35mm, 1.38in dia)
Throat exit (mm/in) ................................................. 25.4/1
Packed Dimensions & Weight
Single pack size W x D x H (mm/in) .............140 x 170 x 70
................................................................ /5.5 x 6.7 x 2.8
Single pack weight (kg/lb) ........................................ 3/6.6
Multi pack (6) size W x D x H (mm/in) ............ 430 x 370 x 90
............................................................ /16.9 x 14.6 x 3.5
Multi pack (6) weight (kg/lb) .................................... 14/31
• 75Wrms continuous power handling (AES standard) and
110dB sensitivity
• Sound Castle
TM
clamping ensures even pressure on diaphragm
assembly for reduced distortion and superior mid band response
• Finite Element Analysis (FEA) used to optimise both magnet
assembly and acoustic design
• Screw mounted, field repairable
100
120
140
160
20
40
60
80
60
80
100
120
20
40
60
80
Frequency Response and Impedance Curves
Measured - Exponential Horn 90º x 40º radiation pattern
Measured - Plane Wave Tube
