Acoustic system '' 10 AC-213 ''.
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Passive speaker systemsThe acoustic system "10AS-213" has been produced since 1985 by the Smolensk plant "Izmeritel". АС "10АС-213" is similar to "10АС-413" but has higher parameters. Broadband shelf speaker of closed type "10AC-213" is intended for reproduction of musical and speech phonograms. The range of reproducible frequencies is not more than 63 ... 20,000 Hz. Irregularity of the frequency response of sound pressure in the range of 100 ... 8000 Hz ± 6 dB. The sensitivity of the speaker is 89 dB. Harmonic distortion at a sound pressure of 88 dB at frequencies: 250 ... 1000 Hz - 4%, 1000 ... 2000 Hz - 3%, 2000 ... 6300 Hz - 2%. Resistance 4 ohms. The maximum noise (passport) power is 10 W. Recommended amplifier power 4 ... 10 W. Case diameter 310 mm, height with stand 375 mm. Speaker weight - 3.9 kg. The speaker case is made in the form of a sphere, truncated from the side of the loudspeaker installation and made of AMTsM-2 aluminum alloy by injection molding. Loudspeaker "10GDSH-2-40", located on the front side of the case and covered with a decorative frame. The stand for the "10AC-213" speaker system is a plastic ring with three protrusions from a metal bar. Since 1981, the plant has been producing an acoustic system "6AC-213", similar in all parameters and design to the above-described speakers.
