• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1970 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 169436

• • Brand: Supraphon

• Wave bands
• - without

• Power type and voltage
• No Power needed

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ARS-239 - Tesla; Praha, Bratislava etc.

• Dimensions (WHD)
• 127 x 235 x 80 mm / 5 x 9.3 x 3.1 inch

• Notes
• 0.7 W power, 4 Ohm input, 180 - 15000 Hz.

• Net weight (2.2 lb = 1 kg)
• 0.560 kg / 1 lb 3.7 oz (1.233 lb)

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 1874 models, 1197 with images and 680 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tesla; Praha, Bratislava etc.