K.C. Audio was started in 1974 by Karl Cira as a regional sound company catering to the metro Chicagoland market and beyond. In its 39 years, K.C. audio has worked with hundreds of local, national, and international artists as their production provider of choice. With many services to offer including turn-key audio and lighting system rentals, audio and lighting system installation, and system labor and maintenance, K.C. Audio can provide the best looking and sounding and most reliable equipment available.About Us