Fountek NeoCD3.0 ribbon tweeter
110mm (4.33") Round Metal Flange, Silver Finish, Depth is 68mm (2.7")Super strong Neodymium magnetsBuild-in impedance conversion transformer Effective from 1,400Hz upwards due to the large diaphragm area and low self-resonance. Thin enforced sandwich ribbon diaphragm guarantees a high degree of signal fidelity and broad frequency response. Low distortion factor, good power-handling capabilities, high linear impedance and amplitude frequency response and the broad frequency response range. Flat impedance from 1,000 to 40,000Hz Factory matched pairs: Although these are sold each, when you order two you will receive a matched pair.Specifications Ribbon material: Enforced sandwich Ribbon mass: 18mg Ribbon dimension: 8mmX60mmX0.02mm Ribbon area: 480square millimeters Gap flux: 0.6 Tesla Gap height: 3mm Impedance: 7 Ohm DCR: 0.02 ohm Sensitivity: 95dB/M/W Frequency response: 1,400~40,000Hz Resonance frequency: 400Hz Power handling: 17W Normal, 40W Max Recommended crossover frequency: 2,500Hz / 2nd-Order Warning:Ribbon tweeters should always be used with a passive crossover! Do not test without a capacitor.
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