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De_910_tn_mod%2000
Continuous Power Handling
Voice Coil Diameter
Diaphragm Material
Throat Diameter
 
 
 

Key Features

  • 220 W continuous program power capacity
  • 1.3" horn throat diameter
  • 75 mm (3 in) aluminium voice coil
  • Titanium diaphragm
  • 500 - 18000 Hz response
  • 108.5 dB sensitivity
  • Neodymium magnet assembly with shorting copper cap

Specifications1

  • Throat Diameter33 mm (1.3 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance7.8 Ω
  • Nominal Power Handling2110 W
  • Continuous Power Handling3220 W
  • Sensitivity4108.5 dB
  • Frequency Range1.0 - 18.0 kHz
  • Recommended Crossover51.2 kHz
  • Voice Coil Diameter75 mm (3.0 in)
  • Winding MaterialAluminium
  • Inductance0.14 mH
  • Diaphragm MaterialTitanium
  • Flux Density2.05 T
  • Magnet MaterialNeodymium Ring

Mounting And Shipping Info

  • Four M6 holes 90° on 102 mm (4 in) diameter
  • Overall Diameter131 mm (5.2 in)
  • Depth52 mm (2.05 in)
  • Net Weight2.4 kg (5.29 lb)
  • Shipping Units4
  • Shipping Weight10.2 kg (22.49 lb)
  • Shipping Box300x160x180 mm (11.8x6.3x7.1 in)

Replacement Diaphragm

  • MMD3BTN8M
  • Driver mounted on B&C ME90 horn.
  • 2 hour test made with continuous pink noise signal (6 dB crest factor) within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum impedance.
  • Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
  • Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
  • 12 dB/oct. or higher slope high-pass filter.