• Country
• United States of America (USA)

• Manufacturer / Brand
• BOSE Corporation; Framingham (MA),

• Year
• 1993

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 289684

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11.4 cm = 4.5 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 111 - BOSE Corporation; Framingham

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 230 x 154 x 150 mm / 9.1 x 6.1 x 5.9 inch

• Notes

• Bose Environmental Loudspeaker System Model 111.

  Type: 1 way, single driver loudspeaker system

  Recommended Amplifier: 10 to 40W

  Impedance: 4Ω

  Full Range: 1 x 114mm enviromental driver

  Finish:
  black, white high impact molded polypropylene

• Net weight (2.2 lb = 1 kg)
• 1.8 kg / 3 lb 15.4 oz (3.965 lb)

• Mentioned in
• -- Original-techn. papers. (Service Manual)

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

• Other Models

• Here you find 35 models, 35 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from BOSE Corporation; Framingham (MA),