• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1975

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 163031

• • alternative name: Hayakawa Electric Co.Ltd.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• 3 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Optonica CP-2500 - Sharp; Osaka

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 320 x 580 x 318 mm / 12.6 x 22.8 x 12.5 inch

• Notes
• 3-Weg Stand-Box, 50 Watt Musik, 8 Ohm, 405 - 20.000Hz, 90dB/W/m.
  Trennfrequenzen 600Hz, 5.000Hz, 12db/Oct.
  250mm Woofer, 40mm Squawker, 24mm Tweeter.

• Net weight (2.2 lb = 1 kg)
• 18 kg / 39 lb 10.4 oz (39.648 lb)

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

• Other Models

• Here you find 1333 models, 1204 with images and 517 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sharp; Osaka