Speaker - Celestion, 1", CDX1-1425, 25W, 8Ω

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Speaker - Celestion, 1", CDX1-1425, 25W, 8Ω

Note: special order items require additional lead time. See our page on special order items.

Special Order Item

Neodymium magnet compression driver

  • 1" exit neodymium compression driver with 1.4" copper clad aluminium voice coil
  • 25Wrms power handling (AES standard) and 108dB sensitivity
  • Copper sleeve on pole reduces inductive rise for improved HF performance
  • Ferrofluid in magnet gap prevents sensitivity loss through thermal compression
  • Aluminium diaphragm combined with elastomer surround delivers lower distortion performance
  • Finite Element Analysis (FEA) used to optimise both magnet and acoustic design
  • Suitable for 2-way and 3-way systems, and line arrays
RoHS Compliant
Item ID:
CelestionCelestion Pro Audio
Product Measurements
Depth58 mm
Diaphragm MaterialAluminium
FittingFlange (2 × M6 holes on 76 mm PCD)
Frequency Range2,000 Hz - 20,000 Hz
Magnet TypeNeodymium
Nominal Impedance8 Ω
Power Rating25 Wrms
Recommended Minimum Crossover2.5 kHz @ 12 dB / octave
Sensitivity108 dB dB
Surround MaterialElastomer
Throat Exit25.4 mm
Voice Coil Diameter1.4 in.
Voice Coil MaterialCopper clad aluminium
Width90 mm
Packaging Information
Packaging Dimensions4 in. × 4 in. × 4 in.
Weight (Packaging)1 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet154.76 KB

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