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7 by 5" Elliptical Speaker 7-5C

7 by 5' Elliptical Speaker 7-5C; Rola Company AUS Pty (ID = 2397470) Speaker-P 7 by 5' Elliptical Speaker 7-5C; Rola Company AUS Pty (ID = 2397471) Speaker-P
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7 by 5' Elliptical Speaker 7-5C; Rola Company AUS Pty (ID = 2397470) Speaker-P
Rola Company AUS Pty: 7 by 5" Elliptical Speaker 7-5C [Speaker-P] ID = 2397470 1062x768
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For model 7 by 5" Elliptical Speaker 7-5C, Rola Company (AUS) Pty. Ltd.; Melbourne:
Rola 7-5C Front
 
Country:  Australia
Manufacturer / Brand:  Rola Company (AUS) Pty. Ltd.; Melbourne
Year: 1961 ? Category: Loudspeaker, headphone or earphone
Main principle Audio-Amplification
Details
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: 7 by 5" Elliptical Speaker 7-5C - Rola Company AUS Pty. Ltd.;
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 7 x 5 x 2.5 inch / 178 x 127 x 64 mm
Notes

The 7-5C has a response of 110 - 7,000Hz at 15 ohms

Retail price 1961, £2/4/9 & trade price excluding sales tax, £1/9/3.

Price in first year of sale 2.22 AUS £
Literature/Schematics (1) - - Manufacturers Literature (Rola Technical Bulletin No. 22, 1/5/1962)

Model page created by Joshua Boxer. See "Data change" for further contributors.



All listed radios etc. from Rola Company (AUS) Pty. Ltd.; Melbourne
Here you find 120 models, 41 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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