The horn loudspeaker "R-10" since 1947 let out the Tula plant "Octave".
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Horn loudspeaker `` R-10 '' (Horn, power 10 W), designed for the radioification of squares, streets and for radio broadcast movements.
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'' R-10 '' is an electrodynamic loudspeaker, which is made in a special aluminum case, with a powerful permanent magnet.
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The loudspeaker design ensures normal operation in conditions of temperature fluctuations from -40 ° to 50 ° Celsius and an increase in relative humidity of up to 90 percent.
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Rated power 10 watts.
,8caa42f5a9df53968033bf99609e44f6
Maximum power, with a short overload of 15 watts.
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Band of reproduced sound frequencies 250 ... 4000 Hz.
,8caa42f5a9df53968033bf99609e44f6
Frequency response in the reproduced frequency band of 20 dB.
,8caa42f5a9df53968033bf99609e44f6
The average value of sound pressure, measured at a distance of one meter from the mouth of the mouth, in the frequency band of 250 ... 2500 Hz, with an input power of 0.1 W, is 6 bar.
,8caa42f5a9df53968033bf99609e44f6
Loudspeaker weight 6 kg.
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