Dynaudio 20 W-75

Data

General

  • Manufacturer: Dynaudio
  • Model: 20 W-75
  • Years of manufacture:
  • Manufactured in:
  • Color:
  • Weight:
  • New price approx:


Technical Data

  • Type: Cone (MSP Polyprop)
  • Diameter: 200mm
  • Power handling: 130W
  • Frequency response: 30 - 3000Hz
  • sound pressure level: 88dB
  • speaker cabinet: bass reflex

reflex tube: 60/145mm (inner diameter/length)


Thiele-Small Parameters

  • impedance (Zmax): 4Ohm
  • power (Pe): 130W
  • diaphragm area (Sd): 180cm²
  • resonant frequency (Fs): 30Hz
  • DC resistance (Re): 3,2Ohm
  • Voice coil inductance (Le): 0.200mH
  • Mechanical Q-factor (Qms): 1.50
  • Electrical Q-factor (Qes): 0.50
  • Total Q factor (Qts): 0.400
  • Equivalent volume (Vas): 65.0L
  • Diaphragm displacement volume (Vd):
  • drive factor (Bxl): 4.80
  • total moving mass (Mmd): 20.00g
  • effective moving mass (Mms)
  • mechanical losses (Rms):
  • diaphragm stroke (Xmax/Xmech): 9.0mm
  • Efficency Bandwith Product (EBP):


Special Features

  • list here

Remarks

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