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| Year: 1973 | Type: Loudspeaker (speaker or headphone) |
| Wave bands | - without |
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| Details | |
| Power type and voltage | No Power needed |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15.5 cm = 6.1 inch |
| Power out | |
| from Radiomuseum.org | Model: Quadrosound 1 - Elac Electroacustic GmbH; Kiel |
| Material | Various materials |
| Shape | Miscellaneous shapes - described under notes. |
| Notes | Kugellautsprecher mit Breitbandsystem mit Spezial-Doppel-Membran 155mm, Schwingspule 25mm. Übertragungsbereich 130-13000 Hz, 4 Ohm. Volumen 6,5 Liter. 240mm Durchmesser, Höhe mit Sockel 258mm. Gehäuse in Silber/Mattschwarz. |
| Source of data | -- Original-Prospect |
Model page created by Franz Scharner. See "Data change" for further contributors.
All listed radios etc. from Elac Electroacustic GmbH; Kiel
Here you find 220 models, 193 with images and 62 with schematics.