Rcf Mr10n301 10 3 Voice Coil Midrange

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The mr10n301 is a high efficiency, high power midrange specially designed to provide superior sound pressure level in a very compact size. the total weight is reduced to less than half of a comparable ceramic midrange thanks to an incredibly powerful neodymium magnet assembly. the unique sealed basket design doesn't require a back sealing chember, simplifying the cabinet design and improving heat dissipation. every detail of this speaker has been optimazed to offer the best response and perfect control to the midrange frequencies. -3-inch, finside / outside copper voice coil -600w continuous program power handling -109 db sensitivity in horn loaded application -150 hz 2 khz frequency range -high bl neodymium design -unique aluminum sealed basket featuring vented fin heat dissipation design -calibrated back volume for a perfect time domain transient reproduction the mr10n301 is especially designed for horn-loading and line array configurations. the ideal range of application are mid and mid-low frequencies. the combination of the 3 voice coil, the neodymium motor and the heat sink basket design makes this driver the ideal solution for most demanding applications. general specification -nominal diameter: 260 / 10 mm / inch -rated impedance: 8 &937; -program power: 600 watts aes -power handling capacity: 300 watts aes -sensitivity: 102 db -frequency range: 150 hz 2000 hz -effective piston diameter: 210 / 8.3 mm / inch -max excursion before damage (peak to peak): 20 / 0.8 mm / inch -minimum impedance: 8.5 &937; -voice coil diameter: 76 / 3 mm / inch -voice coil material: alluminum -voice coil winding depth: 11 / 0.4 mm / inch -number of layers: 2 -kind of layer: inside / outside -top plate thickness: 10 / 0.4 mm / inch -cone material: no pressed pulp -cone design: curved -surround material: polycotton -surrou...