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Since 1965, the subscriber loudspeaker "Dziesma" has been produced by the Daugavpils enterprise OTs-78/3. ,86e6f450b8cc469628ba70bf2947b049"Dziesma" is a subscriber loudspeaker with increased sound quality due to a large wooden case and increased input power. ,86e6f450b8cc469628ba70bf2947b049The AG uses a loudspeaker 1GD-6. ,86e6f450b8cc469628ba70bf2947b049Input voltage - 30 V. Input resistance - 6000 Ohm. ,86e6f450b8cc469628ba70bf2947b049The power supplied from the radio line is 0.25 W. ,86e6f450b8cc469628ba70bf2947b049Average sound pressure 0.28 N / m2. ,86e6f450b8cc469628ba70bf2947b049The range of reproducible frequencies is 160 ... 5000 Hz. ,86e6f450b8cc469628ba70bf2947b049Dimensions AG - 270x162x90 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 1150 gr. ,86e6f450b8cc469628ba70bf2947b049AG was produced in several design options.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null