Subwoofer Amplifier TDM45B SP2274

KEF Electronics; Tovil, Maidstone, Kent

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  • Year
  • 1998
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 256174

 Technical Specifications

  • 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) / 240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 inch = 38.1 cm
  • Power out
  • 300 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Subwoofer Amplifier TDM45B SP2274 - KEF Electronics; Tovil,
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 455 x 455 x 500 mm / 17.9 x 17.9 x 19.7 inch
  • Notes

  • Frequency response: 35Hz to 150Hz +/-3.0dB (-6dB at 28Hz)
    Maximum output: 115d

    THX and Stereo inputs. 

  • Net weight (2.2 lb = 1 kg)
  • 28 kg / 61 lb 10.8 oz (61.674 lb)
  • Author
  • Model page created by Bartosz Szwed. See "Data change" for further contributors.

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The model Subwoofer Amplifier TDM45B is part of the collections of the following members.

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