M140 - HF Drivers

M140 - HF Drivers

Product description:

High frequency compression driver. 

Main features: 

  • Titanium dome diaphragm; 
  • Ferrite magnet system.

Product specification:

  • 1,4” Throat diameter;
  • 200 W AES program power;
  • 108 dB 1W/1m sensitivity;
  • 2,8” aluminum voice coil;
  • 4,6 kg weight.

Specifications
Throat diameter, inches (mm) 1,4 (35)
Nominal impedance, Ohm 8/16
Rated power (AES), W 100
Frequency range, Hz 800-16000
Recomended crossover Hz 1100
Sensitivity (1W / 1m), dB 108
Voice coil
Diameter, inches (mm) 2,8 (72)
Winding material aluminum
Diaphragm material titanium
Magnetic system
Magnet material ferrite
Flux density, T 1,75
Mounting information
Overall diameter, mm 169
Mounting holes 4 x M6
Bolt circle diameter, mm 101,6
Height, mm 66
Net weight, kg 4,6