QSC, established in 1968, has grown to become one of the most respected names in the professional audio industry. What began as a small operation in Costa Mesa, California, has evolved into a global powerhouse, recognized for its dedication to quality, innovation, and customer satisfaction. Over the decades, QSC has been at the forefront of audio technology, setting new standards with each product line they release.

The company’s product range includes a wide variety of audio solutions, such as power amplifiers, loudspeakers, digital mixers, and networked audio systems. QSC’s amplifiers, in particular, are legendary for their reliability and performance, used in everything from small venues to large-scale touring productions. Their loudspeakers and mixers are equally renowned, offering exceptional sound quality and ease of use, making them staples in live sound, installed sound, and portable PA systems.

One of the hallmarks of QSC’s success is its relentless focus on innovation. The company pioneered the development of the PowerLight™ series amplifiers, which introduced lightweight and efficient power to the market. They also led the way with the introduction of their K Series loudspeakers, which became an industry benchmark for portable PA systems. Additionally, QSC’s Q-SYS platform has revolutionized the AV industry, offering a software-based ecosystem that integrates audio, video, and control into a single, cohesive system.

QSC’s products are trusted by a diverse customer base, including live sound engineers, system integrators, and IT professionals across various industries such as entertainment, corporate, education, and government. Signature products like the QSC K Series loudspeakers and the TouchMix digital mixers are celebrated for their combination of advanced technology and user-friendly design, ensuring that both professionals and enthusiasts can achieve high-quality sound with ease.

Throughout its history, QSC has maintained a strong commitment to innovation, quality, and customer satisfaction. These core values have helped the company grow from a local manufacturer into a global leader in professional audio, continuing to shape the future of sound with every product they create.