• Country
• Germany

• Manufacturer / Brand
• Swing Electroimpex GmbH, Frankfurt

• Year
• 1985

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 221466

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Loudspeaker + integr.Amplifier

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 cm = 2.2 inch

• Power out
• 2 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Aktiv Box W-250 - Swing Electroimpex GmbH,

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 70 x 70 x 70 mm / 2.8 x 2.8 x 2.8 inch

• Notes
• Swing W-250 Würfellautsprecher ( slice speaker ), zur Klangverbesserung bei Betrieb von Stereo-Kassetten-Abspielern mit 3,5 mm Klinkenstecker.

• Net weight (2.2 lb = 1 kg)
• 0.130 kg / 0 lb 4.6 oz (0.286 lb)

• Author
• Model page created by Eckhard Wegner. See "Data change" for further contributors.

• Other Models

• Here you find 155 models, 137 with images and 44 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Swing Electroimpex GmbH, Frankfurt