• Country
• United States of America (USA)

• Manufacturer / Brand
• Acoustic Research Inc.; Cambridge, MA

• Year
• 1963/1964

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 141609

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• 3 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: AR3 - Acoustic Research Inc.;

• Dimensions (WHD)
• 355 x 635 x 305 mm / 14 x 25 x 12 inch

• Notes
• 3-Wege-HiFi-Box, Impedanz 4 Ohm, Frequenzbereich 20-20000Hz.
  Bestückung: 1 Tieftöner 305mm, 1 Mitteltöner 50,8mm und 1 Hochtöner 35mm.
  Frequenzweiche: Übergänge bei 1000Hz und 7500Hz.
  Volumen: 48,1 Liter.

• Net weight (2.2 lb = 1 kg)
• 27 kg / 59 lb 7.5 oz (59.471 lb)

• Price in first year of sale
• 1,298.00 DM

• Source of data
• -- Original prospect or advert

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

• Other Models

• Here you find 27 models, 27 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Acoustic Research Inc.; Cambridge, MA