Stereo Headphones PRO/4XL
Koss Corporation; Milwaukee, WI
- Country
- United States of America (USA)
- Manufacturer / Brand
- Koss Corporation; Milwaukee, WI
- Year
- 1988
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 298231
Photo Catalog Koss
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Stereo Headphones PRO/4XL - Koss Corporation; Milwaukee,
- Notes
-
Headphones with double piezo electric tweeter element. Pneumatic cushions with insulation. Adjustable hoop for comfort.
Frequency response: 10-22000 Hz
Sensitivity: 99 db SPL/ 1 mW
Distortion: < 1 %
Impedance: 180 ohms
Cord length: 3m
- Net weight (2.2 lb = 1 kg)
- 0.340 kg / 0 lb 12 oz (0.749 lb)
- Mentioned in
- Catalog Koss 1988, Model Page 14
- Author
- Model page created by Manuel Albano Neves. See "Data change" for further contributors.
- Other Models
-
Here you find 51 models, 50 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Koss Corporation; Milwaukee, WI