Acoustic system '' 15 AC-315 ''.
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Passive speaker systemsAcoustic system "15AS-315" from the beginning of 1986 was produced by the Gagarin plant Dinamik. The speaker system is intended for reproduction of phonograms and can operate from any UCU of sound frequency, stationary or autonomous. The speaker system is designed in the form of a closed box, where two heads 4GD-56 and 15GD-18 are installed. A distinctive feature of the speaker system is its relation to the class of systems such as `` MINI '', which at a small size gives reproduction of low frequencies from 60 Hz. Rated power - 15 W, passport - 20 W. Electrical resistance 4 ohms. The range of reproducible sound frequencies is 63 ... 20,000 Hz. Sound pressure at rated power not less than 0.8 Pa. The total harmonic distortion is not more than 4%. Speaker dimensions - 213x140x150 mm. Weight 3 kg.
