Dynaudio D28/2 specifications

Category : Speaker chassis

Brand : Dynaudio

General

Tech nical data

Thiele Small parameters

Special features

Other models in the same series: Dynaudio D21/2, Dynaudio D28/2, Dynaudio D-260, Dynaudio T330D

Dynaudio D28/2 Description

Dynaudio D28/2 Specifications

  • Manufacturer: Dynaudio
  • Model: D28/2
  • Years of manufacture:
  • Manufactured in:
  • Color:
  • Weight: 560g
  • Factory price approx.:
  • Type of construction: Dome (textile coated)
  • Diameter: 111mm
  • Load capacity: 130W
  • Frequency response: 2 - 20kHz
  • Sound pressure level: 89dB
  • Impedance (Zmax): 8643961b8da111c0a15d770a1109a86d4
  • Power (Pe): 130W
  • Diaphragm area (Sd): 7, 7cm2
  • Reson ant frequency (Fs): 880Hz
  • DC Resistance (Re): 5.2643961b8da111c0a15d770a1109a86d4
  • Voice Coil Inductance (Le): 0.065mH
  • Mechanical Q Factor (Qms): 0.71
  • Electrical Q Factor (Qes): 0.97
  • Overall Quality (Qts) : 0.410
  • Equivalent Volume (Vas): N/A
  • Membrane displacement volume (Vd):
  • Drive factor (Wxl): 3.90Tm
  • Total moving mass (Mmd):
  • Effective moving mass (Mms): 0.53g
  • Mechanical losses (Rms):
  • Diaphragm Stroke (Xmax/Xmech): 0.3mm
  • Efficency Bandwith Product(EBP):
    • list here

    Dynaudio D28/2

    Dynaudio D28/2


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