- Country
- Germany
- Manufacturer / Brand
- Sennheiser Electronic (Labor W); Wennebostel
- Year
- 2012 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 305029
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Power out
- 0.1 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: HD 218 - Sennheiser Electronic Labor W;
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
-
frequency response: 19- 21.000 Hz - impedence 24 Ω - sound pressure level: 108 db - THD < 0.5% - connettore 3.5 mm - cavo 1.2 mt - uso consigliato per iPhone/iPod/iPad -
- Net weight (2.2 lb = 1 kg)
- 0.092 kg / 0 lb 3.2 oz (0.203 lb)
- Author
- Model page created by Edoardo Sigismondo. See "Data change" for further contributors.
- Other Models
-
Here you find 295 models, 280 with images and 135 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel