Subscriber loudspeaker `` Ogonyok ''.
Subscriber loudspeakers.DomesticThe subscriber loudspeaker "Ogonyok" (0,15-GD-III-1) was produced presumably since 1963 by the Novosibirsk plant of low-voltage equipment. "Ogonyok" is a standard subscriber loudspeaker for operation in a 30-volt radio link.
