QSC, a privately owned company headquartered in the US and a subsidiary of Acuity, was founded in 1968 and employs approximately 1,100 people. The company reported $600.0M in revenue as of 2025. It specializes in designing and manufacturing solutions and services for ProAV, with a primary focus on Pro AV audio and conferencing systems.
On May 1, 2026, QSC introduced the CB10 Battery-Powered Loudspeaker, a compact speaker designed to provide professional sound to flexible worship environments. This new offering features long battery life and wireless control, addressing the need for portable, reliable, and easy-to-set-up audio reinforcement for various spaces like outdoor services, fellowship halls, classrooms, and youth spaces. Previously, QSC announced a lecture on "Best Practices in Gain Structure and AEC" scheduled for May 26, 2026. This 90-minute class will focus on proper gain structure and how to utilize the Acoustic Echo Cancellation (AEC) component within Q-SYS Designer Software, targeting techs, design engineers, and commissioning engineers.
QSC offers 5 products in the pro AV industry. QSC's product portfolio comprises of pro AV audio and conferencing and pro AV controls and infrastructure.
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QSC's revenues were less than $1B in 2025. Caretta Research has split QSC's revenue into 5 different product categories, the largest of which is pro AV live sound speakers. For full access to QSC's revenue breakdown subscribe to Caretta Portal.
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