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11_41_39_122_de502
Nominal Power Handling
Voice Coil Diameter
Diaphragm Material
Throat Diameter
The DE502 replaces the well established DE500. The full titanium diaphragm used in the DE502 has been updated with new geometry to significantly lower distortion, while improving the stability and reliability of the driver. Most other specifications and the sonic signature are quite similar to the DE500.
 
 
 

Specifications1

  • Throat Diameter25 mm (1.0 in)
  • Nominal Impedance16 Ω
  • Minimum Impedance10.2 Ω
  • Nominal Power Handling250 W
  • Continuous Power Handling3100 W
  • Sensitivity4108.0 dB
  • Frequency Range1 - 18 kHz
  • Recommended Crossover51.5 kHz
  • Voice Coil Diameter44 mm (1.7 in)
  • Winding MaterialAluminium
  • Inductance0.14 mH
  • Diaphragm MaterialTitanium
  • Flux Density1.9 T
  • Magnet MaterialNeodymium Ring

Mounting And Shipping Info

  • Two M6 holes 180° on 76 mm (3 in) diameter
  • Three M6 holes 120° on 57 mm (2.2 in) diameter
  • Overall Diameter102 mm (4.0 in)
  • Depth51 mm (2.0 in)
  • Net Weight1.4 kg (3.1 lb)
  • Shipping Units8
  • Shipping Weight11.85 kg (26.12 lb)
  • Shipping Box235x235x165 mm (9.25x9.25x6.50 in)

Replacement Diaphragm

  • MMD50216
  • Driver mounted on B&C ME 45 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 4 V for 16 ohms Nominal Impedance.
  • 12 dB/oct. or higher slope high-pass filter.