Acoustic system '' 6 K3-2 ''.
Acoustic systems, passive or active, as well as electro-acoustic units, hearing aids, electric megaphones, intercoms ...Sound speakersThe acoustic system "6 K3-2" has been produced since 1984. The speaker system is intended for installation in public premises for the reproduction of voice announcements and music programs. The loudspeaker is designed to be connected to a local broadcasting network with a voltage of 30 or 120 V. Two dynamic heads 3GD-42 and a step-down transformer TVZ-1-8 are installed in the AC. The loudspeaker has the following characteristics: The frequency range of sound is 100 ... 12500 Hz. Uneven frequency response - 15 dB. Average sound pressure 0.4 Pa. Overall dimensions of the speaker 520x230x140 mm. Its weight is 7 kg. Rated input power 6.25 W.
