Speaker ARO 031
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1957 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 358226
-
- Brand: Supraphon
Tesla advert
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- No Power needed
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
- Power out
- 0.125 W (unknown quality)
- Material
- Various materials
- from Radiomuseum.org
- Model: Speaker ARO 031 - Tesla; Praha, Bratislava etc.
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 70 x 70 x 35 mm / 2.8 x 2.8 x 1.4 inch
- Notes
-
Power handling capacity 150 mVA, frequency response 200-5000 Hz, impedance 10 Ω.
- Net weight (2.2 lb = 1 kg)
- 0.135 kg / 0 lb 4.8 oz (0.297 lb)
- Mentioned in
- -- Original prospect or advert
- Author
- Model page created by Gabriel Toth. See "Data change" for further contributors.
- Other Models
-
Here you find 1874 models, 1199 with images and 681 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.