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Since 1988, the subscriber loudspeaker "Ob AG-307" has been producing the Novosibirsk plant of low-voltage equipment. ,86e6f450b8cc469628ba70bf2947b049The subscriber loudspeaker "Ob AG-307" is designed to operate in a broadcasting network with a voltage of 30 volts. ,86e6f450b8cc469628ba70bf2947b049Specifications: Power input - 0.15 W. ,86e6f450b8cc469628ba70bf2947b049The range of reproducible frequencies is 200 ... 6000 Hz. ,86e6f450b8cc469628ba70bf2947b049Average sound pressure in the frequency range - 315 ... 4000 Hz - 0.25 Pa. ,86e6f450b8cc469628ba70bf2947b049AG weight - 800 grams.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null