• Country
• Great Britain (UK)

• Manufacturer / Brand
• Tannoy Products Ltd.; London

• Year
• 1994

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 173919

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 150 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Profile 637 - Tannoy Products Ltd.; London

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 286 x 820 x 264 mm / 11.3 x 32.3 x 10.4 inch

• Notes
• Floor standing sealed loudspeaker box of trapezoidal shape. One dual-concentric driver 2043 and one woofer 2044 (both 8"), cross-over 1169 @ 400Hz/2,5kHz. Nominal power 150W (250W peak), frequency response 44Hz-32kHz ±3dB. Nominal impedance 6Ω, sensitivity 91db/W.
  Finish: Black Ash with black grill cloth.

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Author
• Model page created by Georg Richter. See "Data change" for further contributors.

• Other Models

• Here you find 51 models, 18 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tannoy Products Ltd.; London