Acoustic systems '' 15 AS-109 '' and '' 15 AS-110 ''.

Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Passive speaker systemsAcoustic systems "15AS-109" and "15AS-110" since the beginning of 1983 produced the Berdsk PO "Vega". The speakers are designed for high-quality reproduction of speech and music sound programs in stationary conditions. Recommended amplifier power 20 ... 25 W. Speaker specifications: The range of reproducible frequencies in free half-space conditions is 50 ... 20,000 Hz. Uneven frequency response at the lower frequency of 8 dB. Speaker sensitivity level (Pa / W) - 84 dB. Irregularity of frequency response of sound pressure in the range of 100..8000 Hz ± 4 dB. Harmonic distortion in the frequency range 250 ... 1000 Hz - 2%, 1000 ... 2000 Hz - 1.5%, 2000 ... 6300 Hz - 1%. Nominal electrical resistance "15AS109" - 4 ohms, "15AS110" - 8 ohms. The minimum value of the electrical resistance of the speaker is 3.2 ohms and 6.4 ohms, respectively. The maximum noise (passport) power is 25 W. Maximum power 50 watts. LF design type - bass reflex. Dimensions of any speaker - 360x220x190 mm. Weight 6.8 kg. Since 1988, PO "Vega" in accordance with GOST 23262-88 produced analogous speakers but with a higher operating power "25AS-101" and "25AS-102".