ND340
DRIVER
  • 1.75-inch Diaphragm, 1.0-inch Exit Throat
  • 100 watt Continuous program power handling
  • Frequency range: 1200Hz - 20kHz
  • 2-slot, optimised geometry phase plug
  • 1.75-inch Diaphragm, 1.0-inch Exit Throat
  • 100 watt Continuous program power handling
  • Frequency range: 1200Hz - 20kHz
  • 2-slot, optimised geometry phase plug
  • Polyimide diaphragm
  • Extremely compact neodymium magnet assembly
The ND340 is a high performance neodymium compression driver with a 1.0-inch exit throat. The diaphragm is precision formed from polyimide. The 1.75” voice coil assembly use high temperature Kapton former, edge wound copper clad aluminum wire and assembled using advanced, specially formulated adhesives.

Part Number:

  • 15129054
    ND340
    8ohm
Specifications
General specifications
Diaphragm Material:
Polymide
Exit Throat Diameter:
1.0 inch / 25 mm
Flux Density:
1 T
Frequency range:
1200 - 20000 Hz
Kind of layers:
outside
Magnetics:
Neodymium
Minimum Impedance:
6.50 ohm
Number of layers:
1
Phase Plug Design:
2 slot
Phase Plug Material:
PP Composite
Power handling capacity:
50 W
Program Power:
100 W
Related Impedance:
8 ohm
Sensitivity:
109 dB
Suspension Design:
Flat
Suspension Material:
Polymide
Voice Coil Diameter:
1.75 inch / 44 mm
Voice Coil Former Design:
Straight - Kapton
Voice Coil Material:
Edgewound Aluminium
Mounting Information
Mounting:
4 x 5 mm threaded holes at 90°
Overall diameter:
76 mm / 2.99 inches
Overall height:
39 mm / 1.54 inches
Shipping informations
Package Depth:
75 mm / 2.95 inches
Package Height:
65 mm / 2.56 inches
Package Weight:
0.81 kg / 1.79 lbs
Package Width:
85 mm / 3.35 inches
Size
Weight:
0.63 kg / 1.39 lbs
Standard compliance
CE marking:
Yes
Thiele - small parameters
BL factor (BL):
7.90 T x m
.