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AR3; Acoustic Research (ID = 2544809) Speaker-P AR3; Acoustic Research (ID = 2544810) Speaker-P
AR3; Acoustic Research (ID = 2544811) Speaker-P AR3; Acoustic Research (ID = 2544814) Speaker-P
AR3; Acoustic Research (ID = 2544812) Speaker-P AR3; Acoustic Research (ID = 2544813) Speaker-P
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AR3; Acoustic Research (ID = 2544809) Speaker-P
Acoustic Research: AR3 [Speaker-P] ID = 2544809 1400x789
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For model AR3, Acoustic Research Inc.; Cambridge, MA:
Eigenes Foto
Country:  United States of America (USA)
Manufacturer / Brand:  Acoustic Research Inc.; Cambridge, MA
Year: 1963/1964 Category: Loudspeaker, headphone or earphone
Wave bands - without
Power type and voltage No Power needed
Loudspeaker 3 Loudspeakers
Power out
from Model: AR3 - Acoustic Research Inc.;
Material Wooden case
Dimensions (WHD) 355 x 635 x 305 mm / 14 x 25 x 12 inch
Notes 3-Wege-HiFi-Box, Impedanz 4 Ohm, Frequenzbereich 20-20000Hz.
Bestückung: 1 Tieftöner 305mm, 1 Mitteltöner 50,8mm und 1 Hochtöner 35mm.
Frequenzweiche: Übergänge bei 1000Hz und 7500Hz.
Volumen: 48,1 Liter.
Net weight (2.2 lb = 1 kg) 27 kg / 59 lb 7.5 oz (59.471 lb)
Price in first year of sale 1'298.00 DM
Source of data -- Original prospect or advert

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, 24 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.