• Country
• Germany

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

• Year
• 2000 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 269155

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
• Metal case

• from Radiomuseum.org
• Model: Schallgruppe SG 22 - Beyer; Berlin, später

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 76 x 755 x 0 mm / 3 x 29.7 x 0 inch

• Notes

• Säulenlautsprecher mit starker vertikaler Bündelung und breiter horizontaler Abstrahlung.

  Nennbelastung 15W, 96dB/1W, 160-15000Hz, 100V-Anschluß mit 1/1-1/2-1/4 Leistung.

  Optionen: SG 22 = bronzefarben

                 SG 23 = alunatur, eloxiert,

                 SG 24 = weiß

• 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