Acoustic system '' 15 AS-225 '' (25AS-225).
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Passive speaker systemsThe 15AS-225 acoustic system has been produced since 1987 by the Novosibirsk Precision Engineering Plant. The speakers were included in the set of "Comet-225S" tape recorders and some others. Two-way bass reflex speaker. Rated power 15 W. Maximum long-term power 25 watts. The range of reproducible frequencies is 63 ... 16000 Hz. Average sound pressure level at an electric power of 10 W in the frequency range 200 ... 4000 Hz, not less than 92 dB. Resistance 4 ohms. Speakers: LF 25GDN-3-4, HF 5GDV-1. Speaker dimensions - 328x190x190 mm. Weight - 5.8 kg. Since 1989, AS - "25AS-225" has been produced, practically similar to the one described.
