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The small-sized speaker system "4AC-1" has been produced since 1975 by the Gagarin plant "Dinamik". ,86e6f450b8cc469628ba70bf2947b049Small-sized household acoustic system "4AC-1" is designed for high-quality monophonic or stereophonic reproduction of sound phonograms. ,86e6f450b8cc469628ba70bf2947b049It is a closed-type sound column measuring 272x172x103 mm. ,86e6f450b8cc469628ba70bf2947b049Two loudspeaker heads (low-frequency 4GD-43 and high-frequency 3GD-31) are located on the frontal plane and connected in parallel. ,86e6f450b8cc469628ba70bf2947b049The loudspeaker head 3GD-31 is connected in series with a capacity of 2 microfarads. ,86e6f450b8cc469628ba70bf2947b049Some technical data: rated power - 4 W, module of total electrical resistance - 4 Ohm, reproducible frequency range - 125 ... 16000 Hz, average standard sound pressure - not less than 0.12 Pa, uneven frequency response - 18 dB. ,86e6f450b8cc469628ba70bf2947b049A small-sized speaker system with low input power was first developed by our country.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null