• Country
• Japan

• Manufacturer / Brand
• Foster Electric Co. Ltd. (Fostex); Tokyo

• Year
• 2000 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 323459

• • alternative name: Fostex Company

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.2 cm = 0.9 inch

• Power out
• 0.1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Tweeter 455155 - Foster Electric Co. Ltd.

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 40 x 28 x 5 mm / 1.6 x 1.1 x 0.2 inch

• Notes

• Impedance 8 Ω.

  Made in China

• Net weight (2.2 lb = 1 kg)
• 0.010 kg / 0 lb 0.4 oz (0.022 lb)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 27 models, 26 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Foster Electric Co. Ltd. (Fostex); Tokyo