• Country
• United States of America (USA)

• Manufacturer / Brand
• Atwater Kent Mfg. Co.; Philadelphia, USA

• Year
• 1929

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 147203

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 28 cm = 11 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: F2 table speaker - Atwater Kent Mfg. Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 11.6 x 13.1 x 0 inch / 295 x 333 x 0 mm

• Notes
• For a 25 cycle AC-Receiver supplying DC field current as the AK models 55F; Resistance of Field 1700 Ohm.

• Net weight (2.2 lb = 1 kg)
• 8.7 kg / 19 lb 2.6 oz (19.163 lb)

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 507 models, 330 with images and 332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA