**More than 50 years of experience. ** For
more than 50 years, QSC has been developing technologies and solutions for cinemas, theaters, amusement parks and remote communication systems. Renowned worldwide for the quality of the products and solutions offered, QSC has quickly earned the trust of its customers. High performance, superior quality and reliability are the strengths that make the QSC brand used by millions of professionals around the world. When you choose QSC, you choose excellence.