Acoustic system '' 35 AS-1 ''.
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Passive speaker systemsAcoustic system "35AS-1" since 1977 has been produced by the Riga PO "Radiotekhnika" (KB "Orbit"). The three-way speaker `` 35 AC-1 '' has become the 2nd, designed for high-quality household sound reproduction. For those years, the speaker was the best among domestic speakers, not inferior to similar foreign speakers.
