Subscriber loudspeaker `` Baikal ''.

Subscriber loudspeakers.DomesticThe subscriber loudspeaker "Baikal", presumably since 1951, has been produced by the Irkutsk Relay Plant. "Baikal" is similar in design, appearance and parameters to the "Zarya" model, which has been producing the same plant since 1950. AG "Baikal" is designed for a 30-volt radio network and a power input of 0.2 W. The range of reproducible sound frequencies is 250 ... 3000 Hz. Sound pressure 4 bar. Input impedance is 4500 ohms. Dimensions AG - 230x300x110 mm. Weight 1.3 kg. In terms of parameters, AG "Baikal" is also similar to the AG "Sever" model.