Descrizione
Celestion - CDX1-1446 20W 8ohm - HF Compression Driver - FerriteFeatures- 1 exit lightweight and compact ferrite magnet compression driver with 1.4 copper clad aluminium voice coil- 20Wrms power handling (AES standard) and 106dB sensitivity- 35mm/1.38in screw attachment- One piece PETP diaphragm and surround- Finite Element Analysis (FEA) techniques used to optimise both magnetic and acoustic design- Suitable for 2-way and 3-way systemsGeneral SpecificationsPower rating(1): 20WrmsContinuous power rating(2): 40WNominal impedance: 8ohmFrequency range: 1500-20000Sensitivity(3): 106dBRecommended min. crossover (12dB/oct): 2200HzVoice coil diameter: 35mm/1.4inVoice coil material: Round Copper Coated AluminiumMagnet type: FerriteDiaphragm material: PETP filmSurround material: PETP filmMounting InformationWidth: 90.0mm/3.54inDepth: 69mm/2.71inWeight: 1.1kgFitting: Screw (35mm, 1.38in diameter)Throat exit: 25.4mm/1.0inCompatible HornsH1SC-9040, H1SC-7050 Note(1)Tested for two hours on plane wave tube using continuous band-limited pink noise as per AES standard. Power calculated on minimum impedance.(2)Continuous Power Handling is defined as 3dB greater than the AES rating.(3)Measured on axis at 1W/1m, using typical horn, in 2 anechoic environment.
