At QSC, we’ve spent over five decades designing, engineering, and manufacturing award-winning solutions and services.
Our success is driven by Q-SYS, a cloud-first platform for audio, video, and control, built on a modern, standards-based IT architecture. With solutions tailored for corporate, education, hospitality, venues, events, cinema, government, healthcare, and transportation, we’re redefining what’s possible for live, hybrid, and virtual experiences.
We also offer QSC Audio products, including high-performance loudspeakers, digital mixers, power amplifiers, software, and accessories. These tools empower creators, performers, and entertainment providers to deliver impactful experiences with confidence.
QSC is part of Acuity Intelligent Spaces, a business segment of Acuity Inc.
As the corporate parent of the Mackie brand, LOUD Audio, LLC, engineers, markets, and distributes professional audio gear worldwide. Our lineup includes sound reinforcement systems, recording equipment, and analog and digital mixers. This gear is used in recording studios, houses of worship, concert touring, content creation, mobile DJ setups, and more. LOUD operates globally through retail dealers, online platforms, and installed sound contractors. Our primary operations are in the USA, Canada, and China.
Martin Audio was founded in 1971 to enable supergroups of the day, like Pink Floyd and Supertramp, to play to larger audiences and be properly heard through the frequency bands for the first time. The importance of the audience experience has remained ever since.
Today, we enjoy an international reputation for supplying superb performance ready systems across the spectrum of sound reinforcement applications from touring, concerts and festivals through to houses of worship and hospitality.