Active speaker systems "Amfiton".
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Active speaker systemsSince 1987, the active acoustic systems "Amfiton" have been produced by Ivano-Frankivsk PO "Karpaty". ААС are intended for amplification of audio frequency signals from portable cassette stereo players, as well as from any other portable or stationary sources of mono and stereo signal. In addition to the connector for the audio frequency signal input from the tape recorder, each speaker has a connector for connecting an external power source, as well as a connector for direct use of the loudspeaker, while the average input power can be 3 W. Loudspeakers `` 3GDSH-2-8-140 '' are used in AAS. Initially, AAS was carried out entirely on microcircuits, later on microcircuits and transistors. Technical characteristics of AAS: The range of reproducible sound frequencies - 160 ... 20,000 Hz. The total harmonic distortion is not more than 3%. Rated output power - 120 mW. Nominal supply voltage 3 V. (316x2). Dimensions of one AAS 112x182x88 mm. The mass of one AAS is 0.8 kg.
