ND950 1.4
DRIVER
  • 4-inch Diaphragm, 1.4-inch Exit Throat / Pure Titanium Compression Driver
  • 280W continuous program power handling
  • Frequency range: 500Hz - 20kHz
  • 4-slot optimized geometry phase plug
  • 4-inch Diaphragm, 1.4-inch Exit Throat / Pure Titanium Compression Driver
  • 280W continuous program power handling
  • Frequency range: 500Hz - 20kHz
  • 4-slot optimized geometry phase plug
  • Titanium diaphragm, Polyimide surround
  • Copper inductance ring for extended response
  • The minimum size 4" driver available
  • Nedymium magnet assembly
The ND950 1.4 is a ultra compact size, high performance, high power handling 4.0-inch diaphragm compression driver with a 1.4 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 1.4 features a 0.05 mm thick pure titanium dome 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 1.4 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.

Numéro de pièce:

  • 15129038
    ND950 1.4
    8ohm
Spécifications
Specifications generales
Diamètre de la gorge de sortie :
1.4 inch / 36 mm
Impédance relative:
8 ohm
Tension du programme:
280 W
Capacité de manipulation de tension :
140 W
Sensibilité:
110 dB
Gamme de fréquences :
500 - 20000 Hz
Matériau de la membrane :
Pure Titanium
Matériaux des suspensions :
Polymide
Conception des suspensions :
Flat
Impédance minimale:
8.50 ohm
Diamètre de la bobine mobile :
4.0 inch / 102 mm
Matériaux de la bobine mobile :
Edgewound Aluminium
Ancienne conception de la bobine mobile :
Direct Drive Kapton
Nombre de couches :
1
Type de couches :
inside/outside
Densité du flux :
2 T
Conception de la prise de phase :
4 slot
Matériaux de la prise de phase :
Aluminium
Magnétiques :
Neodymium
Anneau de démodulation de la bobine mobile :
Copper
Parametres T-S
Facteur BL (BL):
17.60 T x m
Information montage
Diamètre total :
146 mm / 5.75 inches
Hauteur totale :
60 mm / 2.36 inches
Fixation :
4 x 6 mm threaded holes at 90°
Conformité standard
Marquage CE :
Yes
Taille
Poids :
3.5 kg / 7.72 lbs
Infos colisage
Profondeur du pack :
170 mm / 6.69 inches
Hauteur du pack :
90 mm / 3.54 inches
Poids du pack :
3.7 kg / 8.16 lbs
Largeur du pack :
195 mm / 7.68 inches
.