• Country
• Germany

• Manufacturer / Brand
• Beyer; Berlin, später Beyerdynamic; Heilbronn

• Year
• 2000 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 269154

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Schallgruppe SG 1 - Beyer; Berlin, später

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 100 x 460 x 100 mm / 3.9 x 18.1 x 3.9 inch

• Notes

• Säulenlautsprecher mit starker vertikaler Bündelung und breiter horizontaler Abstrahlung.
  Nennbelastung 15 W, 96 dB/1W, 160-15000Hz, 100V-Anschluß mit 1/1-1/2-1/4 Leistung.
  
  Modell SG 1 = braune Lackierung,
  Modell SG 3 = weiße Lackierung.

• Net weight (2.2 lb = 1 kg)
• 4 kg / 8 lb 13 oz (8.811 lb)

• Mentioned in
• -- Original prospect or advert

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

• Other Models

• Here you find 151 models, 143 with images and 57 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Beyer; Berlin, später Beyerdynamic; Heilbronn