• Year
  • 2011 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 318167

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Mini Headphones PX 90 - Sennheiser Electronic Labor W;
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes
  • 20-20000 Hz, Impedance: 32 Ω.

    Sensitivity: 108 dB.

    THD <0,5 %. Cabel: 120 cm.

  • Net weight (2.2 lb = 1 kg)
  • 0.068 kg / 0 lb 2.4 oz (0.15 lb)
  • Mentioned in
  • -- Original-techn. papers.

 Collections | Museums | Literature

Collections

The model Mini Headphones is part of the collections of the following members.

 Forum