Plessey Alnico 9-6H (9-6H00) 27 Ω Voice Coil Impedance
Plessey Rola/Plessey Australia Pty. Limited; Villawood, NSW
- Paese
- Australia
- Produttore / Marca
- Plessey Rola/Plessey Australia Pty. Limited; Villawood, NSW
- Anno
- 1971
- Categoria
- Altoparlante, cuffia o auricolare
- Radiomuseum.org ID
- 319506
- Gamme d'onda
- - senza
- Altoparlante
- AP magnetodinamico ellittico (magnete permanente e bobina mobile).
- Materiali
- Vari materiali
- Radiomuseum.org
- Modello: Plessey Alnico 9-6H [27 Ω Voice Coil Impedance] - Plessey Rola/Plessey Australia
- Annotazioni
-
9" x 6" elliptical loudspeaker.
Power handling capacity 6 watts peak. Diaphragm Fundamental resonance: 90 Hz. Frequency response 85 Hz - 6 kHz. Voice coil impedance 27 ohms. Air gap flux density 0.82 tesla. Total gap flux 200 μ weber. Transformer Type Q or D for equipment deriving power from mains or vibrators. Principle dimensions Overall diameter of diaphragm housing: 9 7/32" x 6 11/32"
Size of baffle opening: 8 ¾" x 5 ⅞"
Diameter of voice coil: ¾"
Depth from pad ring to rear: 3 5/16"Mounting Four slots spaced 4 ⅝" apart on a 4" pitch circle diameter. Dimensions of slots 11/32" x 7/32" Finish Baked enamel diaphragm housing, magnet shell
black lacquered.Weight (without transformer) 1 lb 1½ ozs. Previously branded Rola.
- Letteratura / Schemi (1)
- - - Manufacturers Literature (Plessey Rola Loudspeaker Data, PR101, August 1972.)
- Autore
- Modello inviato da Martin Kent. Utilizzare "Proponi modifica" per inviare ulteriori dati.
- Altri modelli
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In questo link sono elencati 24 modelli, di cui 17 con immagini e 0 con schemi.
Elenco delle radio e altri apparecchi della Plessey Rola/Plessey Australia Pty. Limited; Villawood, NSW