Acoustic system `` Orbit 75AS-3-001 ''.
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Passive speaker systemsThe "Orbita 75AS-3-001" acoustic system was prepared for release in 1988. `` Orbit 75ASZ-001 '' stereo speaker consisting of 3 loudspeakers. Signal components up to 200 Hz are reproduced by one subwoofer, and above 200 - by two mid-tweeters. The latter two can be connected directly to a power amplifier, while the former can be used with traditional consumer speakers to improve bass reproduction. There is a regulator on the rear wall of the LF loudspeaker housing that allows you to attenuate the level of the reproduced HF components by 4 and 8 dB. Main technical characteristics: Rated power of the low-frequency loudspeaker 50 W, medium-high frequency 2x15 W; the range of sound frequencies reproduced by the AU is 25 ... 250 and 160 ... 25,000 Hz; nominal electrical resistance 4 Ohm; characteristic sensitivity level 80 dB / W / m; total characteristic harmonic distortion in the frequency range: 31.5 ... 200 Hz - 2, 5250 ... 1000 - 2, 1000 ... 2000 - 1.5, 2000 ... 6300 - 1%; speaker dimensions: LF - 800x530x400, microwave - 275x160x155 mm; weight 38 / 4.5 kg. The estimated price of the kit is 250 rubles.