Model C Fluxmaster Series 3C 3.5 ohm voicecoil
Rola Company (AUS) Pty. Ltd.; Melbourne
- País
- Australia
- Fabricante / Marca
- Rola Company (AUS) Pty. Ltd.; Melbourne
- Año
- 1952–1964
- Categoría
- Altavoz, cascos o auricular
- Radiomuseum.org ID
- 316455
- Gama de ondas
- - no hay
- Altavoz
- Ø 3.5 inch = 8.9 cm
- Material
- Materiales diversos
- de Radiomuseum.org
- Modelo: Model C Fluxmaster Series 3C [3.5 ohm voicecoil] - Rola Company AUS Pty. Ltd.;
- Anotaciones
-
Model 3C* is a 3½ inch loudspeaker intended particularly for use in personal portable receivers, intercommunication systems and hospital radio installations. It also has application as a monitor loudspeaker.
*Fluxmaster series.Power handling capacity 5 watts max. Diaphragm Fundamental resonance: 237 c.p.s. (Hz) F94 cone. Frequency response 220 c.p.s. (hz) - 8.5 K.C. (kHz) Voice coil impedance 3.5 ohms at 400 c.p.s. (Hz) Air gap flux density 7,450 Gauss Total gap flux 12,200 lines Transformer G type isocore, detached for chassis mounting. Principle dimensions Overall diameter of diaphragm housing: 3-9/16"
Size of baffle opening: 2¾"
Diameter of voice coil: ½"
Depth from pad ring to rear: 1-9/16"
Maximum overall height: 3-9/16"Mounting Four holes .196" diameter spaced 90º apart on a
3-15/16" pitch circle diameter.Finish Cadmium plated housed, magnet black lacquered. Weight (without transformer) 4¾ ozs
- Precio durante el primer año
- 1.80 AUS £
- Mencionado en
- Mingay's Price Service (May 1952 to Feb 1964.)
- Documentación / Esquemas (1)
- - - Manufacturers Literature (Rola Loudspeaker Data, April 1957.)
- Autor
- Modelo creado por Martin Kent. Ver en "Modificar Ficha" los participantes posteriores.
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