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DE900TN

HF Drivers 1.4 inches

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18_33_00_622_file
Continuous power handling
Voice coil diameter
Diaphragm material
Throat diameter

Alternative/Current Model DE980TN

 
 
 

Features

  • 220 W continuous program power capacity
  • 1.4" 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 Diameter36 mm (1.4 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance7.8 Ω
  • Nominal Power Handling2110 W
  • Continuous power handling3220 W
  • Sensitivity (1W/1m)4108.5 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)
  • Depth65 mm (2.6 in)
  • Net Weight2.55 kg (5.62 lb)
  • Shipping Units1
  • Shipping Weight3.0 kg (6.61 lb)
  • Shipping Box140x140x70 mm (5.51x5.51x2.76 in)
  • Other Details4x M6 Mounting Studs with bolts and washers included

Service Kit

  • Driver mounted on B&C ME 90 horn.
  • 2 hour test made with continuous pink noise signal 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.