- Country
- United States of America (USA)
- Manufacturer / Brand
- Acoustic Research Inc.; Cambridge, MA
- Year
- 1978
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 141469
Original prospekt in 1978.
Original prospekt in 1978.
AR Sales Brochure
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- 3 Loudspeakers
- Material
- Wooden case
- from Radiomuseum.org
- Model: AR12 - Acoustic Research Inc.;
- Dimensions (WHD)
- 354 x 635 x 273 mm / 13.9 x 25 x 10.7 inch
- Notes
- 3-Wege-HiFi-Box mit 100 Watt Sinus, Impedanz 8 Ohm, Frequenzgang: 36-30000Hz. Tieftöner 250mm, Mitteltöner 56mm und Hochtöner 19mm. Frequenzweiche (Übergänbe bei 700Hz und 4000Hz). Resonanzfrequenz: Tieftöner 26 Hz, Mitteltöner 500 Hz und Hochtöner 2000Hz. Volumen: 41,9 Liter.
- Net weight (2.2 lb = 1 kg)
- 17 kg / 37 lb 7.1 oz (37.445 lb)
- Source of data
- -- Original prospect or advert
- Author
- Model page created by Franz Scharner. See "Data change" for further contributors.
- Other Models
-
Here you find 27 models, 27 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Acoustic Research Inc.; Cambridge, MA