Product Detail
RCF ND950 2.0 Driver
The ND950 2.0 is a ultra compact size, high performance, high power handling 4.0-inch diaphragm compression driver with a 2.0 inch exit throat. The high power neodymium magnet guarantee the perfect control of the dome assembly"s moving mass. This leads to higher efficiency, better transient response and diminishes high frequency distortion modes. A thin copper ring is precision pressed on to the pole piece in order to modify and lower the inductance characteristics of the magnetic circuit and voice coil providing a controlled extension of the acoustic frequency response. The ND950 2.0 features a .05 mm thick pure titanium in combination with a high strength Mylar suspension. The voice coil assembly is designed using a high strength, high temperature Kapton® voice coil former and edge wound copper clad aluminium wire. The ND950 2.0 features a 4-slot, optimised geometry, phase plug design. Extended computer assisted mathematical modelling and testing has resulted in a geometry that provides a balanced acoustic performance controlling and lowering air distortion and maximizing output. Features4.0 inch, Kapton former, edge wound aluminium voice coil280W continuous program power handlingFrequency range: 500Hz - 20kHz4-slot optimized geometry phase plugTitanium dome, Polymide surroundCopper inductance ring for extended responseThe minimum size 4" driver availableSpecificationsExit Throat Diameter: 50 / 2.0 mm/inchRated Impedance: 8 ΩPower handling capacity continuous program1: 280 W AESPower handling capacity AES2: 140 W AESSensitivity: 110 dBFrequency Range: 500 Hz Ã?· 20000 HzDiaphragm Material: Pure titaniumSuspension Material: PolymideSuspension Design: FlatMinimum Impedance: (at 3.5kHz) 8.5 ΩVoice Coil Diameter: 100 / 4.0 mm/inchVoice Coil Material: Edgewound aluminiumVoice Coil Former Design: Straight kaptonNumber of layers: 1 - outsideBL Factor: 17.6 T Ã?· mFlux Density: 2.05 TPhase Plug Design: 4 slotsPhase Plug Material: AluminiumMagnetics: NeodymiumVoice Coil Demodulation: Copper ringOverall diameter: 146 / 5.7 mm/inchOverall height: 97 / 3.8 mm/inchMounting 4 Ã?Â? 5 mm holes at 90Ã?°: 101.6 / 4.0 mm/inchNet weight: 3.6 / 7.8 kg/lbs
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699USD |
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RCF
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Parts: N/A Labour: N/A |
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