Efir 1969
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Subscriber loudspeaker "Ether" supposedly since 1969 produced Karpinsky electric machine-building plant. ,8caa42f5a9df53968033bf99609e44f6 "Ether" is a standard subscriber speaker of the 3rd class. ,8caa42f5a9df53968033bf99609e44f6 The brought power is 0,15 W. ,8caa42f5a9df53968033bf99609e44f6 The average sound pressure is 0.25 pa. ,8caa42f5a9df53968033bf99609e44f6 The range of reproduced sound frequencies is 160 ... 5000 Hz. ,8caa42f5a9df53968033bf99609e44f6 Input impedance 3.6 kOhm. ,8caa42f5a9df53968033bf99609e44f6 Dimensions AH - 265x171x85 mm. ,8caa42f5a9df53968033bf99609e44f6 Weight 1.1 kg. ,8caa42f5a9df53968033bf99609e44f6 ,null,ru,null,null,null,null
Information from collection of Valery Khartchenko