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AR9

AR9 ; Acoustic Research (ID = 2398118) Speaker-P AR9 ; Acoustic Research (ID = 2398119) Speaker-P
AR9 ; Acoustic Research (ID = 563502) Speaker-P AR9 ; Acoustic Research (ID = 563503) Speaker-P
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AR9 ; Acoustic Research (ID = 2398118) Speaker-P
Acoustic Research: AR9 [Speaker-P] ID = 2398118 933x1386
Select picture or schematic to display from thumbnails on the right and click for download.
For model AR9, Acoustic Research Inc.; Cambridge, MA:
Q: Acoustic Research, Katalog 1979
 
Country:  United States of America (USA)
Manufacturer / Brand:  Acoustic Research Inc.; Cambridge, MA
Year: 1979 Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker 5 Loudspeakers
Power out
from Radiomuseum.org Model: AR9 - Acoustic Research Inc.;
Material Wooden case
Shape Console with any shape - in general
Dimensions (WHD) 380 x 1340 x 402 mm / 15 x 52.8 x 15.8 inch
Notes 4-Wege-HiFi-Box mit 5 Lautsprechern: 2 Tieftöner 300mm (seitlich im Gehäuse), 1 Mitteltöner 200mm in eigenem Gehäuse und 1 38mm Mitteltöner (mit Flüssigkeitskühlung und Halbtrichter). Übertragungsbereich: 18-30000Hz. Impedanz 4 Ohm. 3 Lautstärkeregler für unteres und oberes Mitteltonsystem sowie Hochtonsystem mit je 3 Stellungen. Frequenzweiche - Übergangsfrequenzen: 200Hz, 1200Hz und 7000Hz. Gehäuse: Nussbaum-Furnier. Gehäusevolumen: 120 Liter.
Net weight (2.2 lb = 1 kg) 59 kg / 129 lb 15.3 oz (129.956 lb)

Model page created by Franz Scharner. See "Data change" for further contributors.



All listed radios etc. from Acoustic Research Inc.; Cambridge, MA
Here you find 24 models, 23 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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