- Country
- Netherlands
- Manufacturer / Brand
- Philips; Eindhoven (tubes international!); Miniwatt
- Year
- 1961 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 327782
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 inch = 17.8 cm
- Power out
- 3 W (max.)
- Material
- Metal case
- from Radiomuseum.org
- Model: AD3700AM - Philips; Eindhoven tubes
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 155 x 155 x 81 mm / 6.1 x 6.1 x 3.2 inch
- Notes
-
Octagonal 7" full range driver with whizzer cone (bicone).
Impedance: 800 ohms
Frequency range: 85 - 18000 Hz
Resonant frequency: 90 Hz
Flux density: 9,500 gauss
- Net weight (2.2 lb = 1 kg)
- 0.440 kg / 0 lb 15.5 oz (0.969 lb)
- Author
- Model page created by George Papaiz. See "Data change" for further contributors.
- Other Models
-
Here you find 5241 models, 4378 with images and 3446 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt
Collections
The model is part of the collections of the following members.