• Country
• Germany

• Manufacturer / Brand
• Konski & Krüger, Membra; Berlin

• Year
• 1937 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 133736

• Number of Tubes
• 1

• Valves / Tubes
• RGN2004

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 41 cm = 16.1 inch

• Power out
• 20 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Groß-Kraftlautsprecher MK 100 [Wechselstrom] - Konski & Krüger, Membra;

• Shape
• Chassis only or for «building in»

• Notes
• Der Groß-Kraftlautsprecher MK 100 von Konski & Krüger ist für große Räume und freie Plätze geeignet.
  Siehe auch MK 100 Gleichstrom.
  Preis ohne Röhre.

• Net weight (2.2 lb = 1 kg)
• 21 kg / 46 lb 4.1 oz (46.256 lb)

• Price in first year of sale
• 250.00 RM

• Source of data
• -- Original prospect or advert

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 37 models, 37 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Konski & Krüger, Membra; Berlin