• Country
• Germany

• Manufacturer / Brand
• Thommessen® - audiovisuelle Technik; Krefeld

• Year
• 2000 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 228278

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 175 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Proteus Subwoofer Amplifier SW2.0 - Thommessen® - audiovisuelle

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 175 x 360 x 115 mm / 6.9 x 14.2 x 4.5 inch

• Notes

• 175 W/4 Ohm.

  110 W/8 Ohm.

  Made in Germany.

• Net weight (2.2 lb = 1 kg)
• 3.6 kg / 7 lb 14.9 oz (7.93 lb)

• Price in first year of sale
• 310.00 Euro

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Thommessen® - audiovisuelle Technik; Krefeld