Subscriber loudspeakers "Timbre" and "Timbre-313".
Subscriber loudspeakers.DomesticSubscriber loudspeakers "Timbre" and "Timbre-313" have been produced by the Leningrad association "Plastpribor" since 1973 and 1985, respectively. Both loudspeakers are intended for reproduction of LF channel transmissions in the local wire broadcasting network. Rated voltage 30 V (15). The operating frequency range is 160 ... 5000 Hz and 160 ... 10000 Hz, respectively, with an uneven frequency response of 15 dB. The average sound pressure is 0.25 Pa. SOI - 2 ... 5%. The dimensions of the first AG are 238x157x100 and 204x74x156 mm, respectively, of the second. Weight - 1 and 0.96 kg. The appearance of both loudspeakers is similar.
