• Country
• Great Britain (UK)

• Manufacturer / Brand
• Amplion (Brand), Alfred Graham & Co., Graham Amplion Ltd., Amplion (1932) Ltd.; London

• Year
• 1925 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 121060

• Power type and voltage
• No Power needed

• Loudspeaker
• Horn / Ø 31 cm = 12.2 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Dragon AU5 - Amplion Brand, Alfred Graham &

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 12 x 18 x 0 inch / 305 x 457 x 0 mm

• Notes
• Cast metal horn, spun aluminium trumpet, painted black. AU5 driver bakelite, coil resistance 2000 Ohm.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Herman Reynaert. See "Data change" for further contributors.

• Other Models

• Here you find 100 models, 78 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amplion (Brand), Alfred Graham & Co., Graham Amplion Ltd., Amplion (1932) Ltd.; London