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Since 1970, the subscriber loudspeaker "Ob" has been producing the Novosibirsk plant of low-voltage equipment. ,86e6f450b8cc469628ba70bf2947b049The subscriber loudspeaker "Ob" is designed to operate in a radio broadcasting network with a voltage of 30 or 15 volts. ,86e6f450b8cc469628ba70bf2947b049Specifications: Power input 0.15 W. ,86e6f450b8cc469628ba70bf2947b049The range of reproducible frequencies is 160 ... 5000 Hz. ,86e6f450b8cc469628ba70bf2947b049Average sound pressure 0.25 Pa. ,86e6f450b8cc469628ba70bf2947b049Dimensions AG 241x144x88 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 850 gr. ,86e6f450b8cc469628ba70bf2947b049The price is 5 rubles.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null