Celestion CDX1-1447 Compression Driver - This 1 inch exit 35W ferrite magnet drive unit has 106dB output sensitivity and a frequency range of 1.5-20kHz
Features for the CDX1-1447 include a one piece polyimide diaphragm and surround, with an exit (throat) diameter of 25.4 mm (1.0”). The polyimide diaphragm is coupled to a 35 mm (1.4”) diameter voice coil wound with copper-clad aluminum wire (CCAW). Other features include an injection-molded body, a 35 WRMS AES-rated power handling (70 W maximum), a minimum crossover of 2.2 kHz (using a second-order network), a ferrite ring magnet motor, and solderable terminals. As with all Celestion’s compression drivers, the CDX1-1447 was designed using FEA CAD software to optimize both the magnetic and the acoustic systems.
Voice Coil Diameter: 1.4'' (35mm)
•Voice Coil Material: Copper-Clad Aluminium
•Magnet Type: Ferrite
•Diaphragm Material: PETP Film
•Surround Material: PETP Film
•Power Rating: 20W RMS
•Nominal Impedance: 8 Ohms
•Frequency Range: 1.5kHz - 20kHz
•Sensitivity: 106dB
•Crossover: 2.2kHz (Recommended Minimum)
•Dimensions: 110mm x 98mm x 81mm / 4.3'' x 3.9'' x 3.2''
•Weight: 1.5kg
Mounting Information
•Width: 90mm / 3.5''
•Depth: 52mm / 2.1''
•Weight: 1kg / 2.2lbs
•Fitting: Flange (4 x M6 Holes on 76mm/3'' PCD)
•Throat Exit: 25mm / 1''
