• Country
• Germany

• Manufacturer / Brand
• Speedlink; Heeslingen

• Year
• 2010 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 341195

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Loudspeaker + integr.Amplifier

• Power type and voltage
• Alternating Current supply (AC) / 220-240 Volt

• Loudspeaker
• 5 Loudspeakers

• Material
• Various materials

• from Radiomuseum.org
• Model: Gravity Wave 2.1 Subwoofer System SL-8220-SBK - Speedlink; Heeslingen

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 260 x 260 x 260 mm / 10.2 x 10.2 x 10.2 inch

• Notes

• Speedlink 2.1 Subwoofer-System mit 2 Mittel-Hochton Satelliten.

  Made in China

• Net weight (2.2 lb = 1 kg)
• 4.5 kg / 9 lb 14.6 oz (9.912 lb)

• Author
• Model page created by Matthias Buhl. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, with images and with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Speedlink; Heeslingen