THX is a Privately Owned company based in the US. Founded in 1983, it employs approximately 110 individuals. The company offers a range of products and services, including audio amplifiers, audio certifications, cinema certifications, and auditorium sound systems.
On April 30, 2026, THX Ltd., the audio and visual fidelity company founded by Hollywood creative greats such as George Lucas, launched its first new trailer since the iconic Genesis THX® Deep Note, marking a new era of immersive entertainment innovation. Previously, on April 28, THX expanded its global certification and tuning operations, announcing its new audio-video laboratories in Shenzhen and Taipei, owned by Razer, would support THX Spatial Audio technologies and significantly broaden testing capabilities in Asia by adding HDR10+ and Eclipsa Audio testing. This followed an initial announcement on March 31, when the company first revealed the establishment of these new audio-video technology laboratories in Asia—THX Shenzhen and THX Taipei—designating them as the only dual HDR10+ and Eclipsa Audio Authorized Test Center in China.
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