QSC Audio is a leading manufacturer and supplier of professional audio systems for live sound reinforcement, portable PA, and permanent installations in educational, corporate, and entertainment venues.
Founded in 1968 by Patrick Quilter and Barry Andrews in Costa Mesa, California.
Initially focused on guitar amplifiers, but shifted to power amplifiers and loudspeakers in the 1970s.
In the 1980s, QSC developed the PowerLight amplifier, which became a standard in the industry.
In 2000, QSC introduced their first digital signal processor (DSP) products, and later expanded their product line to include touch screen controllers and network audio products.
Today, QSC has a global presence with headquarters in Costa Mesa, California and regional offices in Europe, Asia, and South America.
Offers a wide range of professional audio equipment including loudspeakers, amplifiers, and mixing consoles.
Specializes in high-end loudspeakers and digital audio systems for live sound and installations.
Produces professional audio equipment including microphones, loudspeakers, and amplifiers.
A range of portable powered loudspeakers for live sound reinforcement and DJ performance, featuring advanced DSP technology and multiple input options for versatile applications.
A line of compact digital mixers for live sound and recording applications, with intuitive touch screen operation and powerful processing capabilities.
A range of network amplifiers with integrated DSP, featuring flexible input/output routing and monitoring, and advanced protection and cooling features.
QSC originally stood for Quilter Sound Company, after its founders Patrick Quilter and Barry Andrews.
QSC products are designed and engineered in the USA, and manufactured in China and the Philippines.
QSC offers a 3-year warranty on most products, and a 6-year warranty on the K.2 Series loudspeakers.
Yes, many QSC products are suitable for home theater applications, such as the K.2 Series loudspeakers and the SR-800V surround sound speaker.
Yes, QSC provides technical support through their website, phone, and email, as well as online training and resources for their products.