• Country
• United States of America (USA)

• Manufacturer / Brand
• Fourjay Industries, Dayton, Ohio

• Year
• 1985 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 198832

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm

• Power out
• 4 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Loudspeaker System 8DT427 - Fourjay Industries, Dayton,

• Dimensions (WHD)
• 8 x 2.75 x 8 inch / 203 x 70 x 203 mm

• Notes
• Dual 8" cone; built-in seven input leads 25/70 volt primary transformer; one 8 Ohms secondary transformer; suitable for old tube (i.e. 6V6) final stage amplifier.

• Net weight (2.2 lb = 1 kg)
• 0 lb 10 oz (0.625 lb) / 0.284 kg

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Emilio Focosi. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fourjay Industries, Dayton, Ohio