Data Sheet

Compression Drivers / Neo
CDX1-1730
Features
1" exit, neodymium magnet compression driver with 1.75" edgewound copper
clad aluminium voice coil
40Wrms (AES standard) power handling and 110dB sensitivity
Designed with Sound Castle™ clamping to ensure uniform pressure on
diaphragm assembly for reduced acoustic distortion
One piece PETP film diaphragm and surround
Advanced Finite Element Analysis (FEA) tools used to create a very light
weight, high powered compression driver
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 rating1 40Wrms
Nominal impedance 8 Ω
Frequency range 1200-20,000Hz
Sensitivity2 110dB
Recommended min. crossover (12dB/oct) 2200Hz
Voice coil diameter 44mm/1.75in
Voice coil material Edgewound copper clad aluminium
Magnet type Neodymium
Diaphragm material PETP film
Surround material PETP film
Mounting Information
Overall depth 55mm/2.2in
Fitting Flange (4 x M6 holes on 76mm
/3in PCD)
Throat exit 25.4mm/1in
Maximum width 88.5mm/3.48in
Minimum width 82.0mm/3.23in
Unit weight 0.65kg/1.4lb
Packed Dimensions & Weight
Single pack size W x D x H 90mm x 90mm x 60mm
/3.5in x 3.5in x 2.4in
Single pack weight 0.75kg/1.7lb
Multi pack (16) size W x D x H 500mm x 485mm x 110mm
/19.7in x 19.1in x 4.3in
Multi pack (16) weight 11.2kg/24.9lb
Celestion, Claydon Business Park, Great Blakenham, Ipswich, IP6 0NL United Kingdom