• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1984

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 209193

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: APM-500 - Sony Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 215 x 360 x 215 mm / 8.5 x 14.2 x 8.5 inch

• Notes
• 2-Weg Bassreflex Regalbox.
  50 Watt Sinus, 100 Watt Musik bei 6 Ohm, 50 - 200000Hz.
  Volumen 10 Liter, Übergang bei 2200Hz.
  APM-Flächen-Membran-Technik.

• Net weight (2.2 lb = 1 kg)
• 5.1 kg / 11 lb 3.7 oz (11.233 lb)

• Source of data
• -- Original prospect or advert

• Mentioned in
• Katalog "Sony'84 - HiFi Systemkomponenten, Einzelbausteine, Boxen, Zubehör" Seiten 35 und 55

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo