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
CDX1-1730
General Specifications
Power rating (AES, W rms) ........................................... 75
Nominal impedance (
Ω
) ............................................ 8/16
Frequency range (H
z
) ..................................... 1200-20000
Sensitivity (dB) ............................................................ 110
Minimum crossover (H
z
) ............................................ 2200
Voice coil diameter (mm/in) ................................ 44.5/1.75
Diaphragm material ............................................ PETP film
Magnet material .............................................. Neodymium
Mounting Information
Width (mm/in)......................................................... 90/3.5
Depth (mm/in) ........................................................ 58/2.3
Weight (kg/lb) ...................................................... 0.75/1.7
Fitting .. Flange (2/3 M6 holes on 76/57mm, 3.0/2.24in PCD)
Throat exit (mm/in) ................................................. 25.4/1
Packed Dimensions & Weight
Single pack size W x D x H (mm/in) .................90 x 90 x 60
................................................................ /3.5 x 3.5 x 2.4
Single pack weight (kg/lb) ........................................ 1/2.2
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
• 75Wrms continuous power handling and 110dB sensitivity
• Neodymium magnet compression driver with 1.75" voice coil
• Designed with Sound Castle
T
M
clamping to ensure uniform pressure
on diaphragm assembly for reduced acoustic distortion
• Advanced Finite Element Analysis (FEA) tools used to create a very
light weight, high powered 1" exit compression driver
• Field repairable
