8 Inch Octagonal Standard Loudspeaker AD8080 /M4 /M8; Philips

8 inch Octagonal Standard Loudspeaker AD8080 /M4 /M8

Philips; Eindhoven (tubes international!); Miniwatt

Data Forum Pictures Collections

• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1973

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 278870

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

Technical Specifications

• Wave bands
• - without

• Power type and voltage
• No Power needed

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

• Material
• Metal case

• from Radiomuseum.org
• Model: 8 inch Octagonal Standard Loudspeaker AD8080 /M4 /M8 - Philips; Eindhoven tubes

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 191.6 x 205.7 x 68 mm / 7.5 x 8.1 x 2.7 inch

• Notes

• Philips 8 inch Octagonal Standard Loudspeaker type AD8080 /M

  Available versions:

  • /M4: Z= 4 Ω @ 75 Hz
  • /M8: Z= 8 Ω @ 75 Hz

  - Dual cone full range speaker - frequency range 55 to 18,000 Hz - 6 watts

• Net weight (2.2 lb = 1 kg)
• 0.370 kg / 0 lb 13 oz (0.815 lb)

• Mentioned in
• -- Original-techn. papers. (Miniwatt Copresa "Altavoces" 1973)

• Author
• Model page created by George Papaiz. See "Data change" for further contributors.

• Other Models

• Here you find 5286 models, 4436 with images and 3468 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt

Collections | Museums | Literature

Collections

The model 8 inch Octagonal Standard Loudspeaker is part of the collections of the following members.

• George Papaiz (CDN)
• Gil Silva (P)

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