Celestion FTX0820 200W 8ohm Coaxial/Twin Cone

Descrizione

Celestion - FTX0820 200W 8ohm - Coaxial/Twin Cone Features- 8 coaxial loudspeaker providing 200Wrms (AES standard) power handling and 94dB sensitivity- Full range frequency response: 70 - 20,000Hz- FEA (Finite Element Analysis) optimized ferrite magnet assembly acts as common motor for both LF and HF drivers resulting in enhanced coherence- Robust cast aluminium chassis is designed to minimize unwanted reflections, further reducing acoustic distortion- Demodulation ring reduces flux modulation, minimizing electromagnetic distortion- 2 edgewound copper voice coil wound on high temperature glass fibre former- 100° nominal HF coverageGeneral SpecificationsPower rating(1): 200WrmsNominal impedance: 8ohmSensitivity(2): 94dBFrequency range: 70-4000HzVoice coil diameter: 50mm/2inChassis type: Cast AluminiumMagnet type: FerriteMagnet weight: 1.5kg/54ozCoil material: Edgewound copperFormer material: Glass fibreCone material: Kevlar loaded paperSurround material: Cloth-sealedSuspension: SingleXmax(3): 2mm/0.08inGap depth: 8mm/0.31inVoice coil winding width: 12mm/0.47inSmall Signal ParametersD: 0.17m/6.69inFs: 63.9HzMms: 21.12g/0.75ozQms: 4.709Qes: 0.242Mmd: 19.19g/0.68ozQts: 0.231Re: 5.9ohmVas: 21.38lt/0.75ft3BI: 14.4TmCms: 0.238mm/NRms: 1.802kg/sLe (at 1kHz): 0.84mHGeneral Specifications: HFPower rating(1): 40WrmsNominal impedance: 8ohmSensitivity(2): 103dBFrequency range: 1500-20,000HzRecommended min. crossover (12dB/oct): 2200HzVoice coil diameter: 34mm/1.4inDiaphragm and surround material: PolyimideMounting InformationOverall depth: 114mm/4.49inCut-out diameter: 187mm/7.36inMounting slot dimensions: Ø6.5mm/0.26inNumber of mounting slots: 8Mounting PCD range: 210mm/8.27inUnit weight: 4.1kg/9.0lbNote(1)Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.(2)Measured on axis at 1W, 1m in 2pi anechoic environment.(3)Xmax derived from: (voice coil winding width-gap depth)/2.Fornito senza Crossover