Celestion CDX1-1731 User manual

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General Specifications
Power rating (AES, W rms)............................................. 75
Nominal impedance ( Ω ) ................................................. .8
Sensitivity (dB) ............................................................110
Frequency range (Hz) ....................................1200-20,000
Recommended min crossover (12dB/oct, Hz).............. 2200
Voice coil diameter (mm/in) ...................................44.5/1.0
Magnet type.................................................... Neodymium
Diaphragm material .............................................PETP film
Mounting Information
Minimum Width (mm/in) ........................................82/3.23
Maximum Width (mm/in) ....................................88.5/3.48
Depth (mm/in) ......................................................55/2..17
Fitting...........................................Screw (35mm, 1.38in dia)
Throat exit (mm/in) .............................................. 25.4/1.0
Unit weight (kg/lb)................................................ 0.65/1.4
Packed Dimensions & Weight
Single pack size W x D x H (mm) ........................90x90x60
.................................................................... /3.5x3.5x2.4
Single pack weight (kg) .............................................1.0/2.2
Professional Loudspeakers
Your Global Driver Solutions Partner
Celestion International Ltd, Claydon Business Park, Great Blakenham, Ipswich IP6 ONL, UK
[phone] [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
CDX1-1731 Compression Driver
• 75Wrms continuous power handling and 110dB sensitivity
• Neodymium magnet compression driver with 1.75” voice coil
• Designed with Sound Castle™ 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
Frequency Response and Impedance Curves
Measured - Exponential Horn 90º x 40º radiation patternMeasured - Plane Wave Tube