Sony MDR-40 II specifications

Category : headphones

Brand : Sony

General

Tech nical data

  • Manufacturer: Sony
  • Model: MDR-40 II
  • Type: Headphones
  • Years of construction: 1983 - 1985
  • Manufactured in: Japan
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  • Weight: 47 g
  • Factory price approx.: 68 DM, 1985
  • Principle: closed
  • Coupling to the ear:
  • Nominal impedance: 45 ohms
  • Nominal load capacity: 100 mW
  • Pressing force:
  • Frequency response: 18 - 22'000 Hz
  • Total harmonic distortion:
  • Sound pressure level: 104 dB
  • Plug: 6.3 mm Jack plug
  • Cable length: 2 m

Sony MDR-40 II


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