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Horn Driver 284

Horn Driver 284; Lansing, James B. (ID = 1555092) Speaker-P Horn Driver 284; Lansing, James B. (ID = 1555093) Speaker-P
Horn Driver 284; Lansing, James B. (ID = 1555094) Speaker-P Horn Driver 284; Lansing, James B. (ID = 1555095) Speaker-P
Horn Driver 284; Lansing, James B. (ID = 1555096) Speaker-P
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Horn Driver 284; Lansing, James B. (ID = 1555092) Speaker-P
Lansing, James B.: Horn Driver 284 [Speaker-P] ID = 1555092 804x790
Select picture or schematic to display from thumbnails on the right and click for download.
For model Horn Driver 284, Lansing, James B. (JBL), Los Angeles, CA:
aus ebay, #190914565585, mit Erlaubnis des Verkäufers mono
 
Country:  United States of America (USA)
Manufacturer / Brand:  Lansing, James B. (JBL), Los Angeles, CA
Brand
 
JBL
Year: 1935 ?? Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage Powered by external power supply or a main unit. / DC 110 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 2.84 inch = 7.2 cm
Power out
from Radiomuseum.org Model: Horn Driver 284 - Lansing, James B. JBL, Los
Material Metal case
Dimensions (WHD) 6.5 x 5.375 x 6.5 inch / 165 x 137 x 165 mm
Notes

High-frequency compression driver for the Shearer Horn movie sound speaker.
Voice coil: Impedance 22 Ω, DCR approx. 13 Ω
Field coil: approx. 650 Ω

Net weight (2.2 lb = 1 kg) 24.8 lb (24 lb 12.8 oz) / 11.259 kg

Model page created by Gottfried Silberhorn. See "Data change" for further contributors.



All listed radios etc. from Lansing, James B. (JBL), Los Angeles, CA
Here you find 64 models, 63 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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