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M&K Sound Partner Profile

For nearly 40 years MK Sound has been building loudspeakers used in post-production studios and screening rooms around the globe, including THX Certified Skywalker Sound where they were used in making Star Wars Episodes I, II and III. Collaborative efforts between MK Sound and THX have created loudspeakers revered by professionals and home theater enthusiasts for dynamic range, vocal clarity and powerful bass.

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THX tune-up™ iOS Terms of Service

1.1. Governing Agreement
The terms of this agreement (“Terms of Service” or “Terms”) govern the relationship between you and THX Ltd. (hereinafter “THX” or “Us” or “We”) regarding your use of THX’s THX tune-up™ mobile application and related services (the “Service”). In this agreement, “THX” means THX Ltd. located at 1255 Battery Street, Suite 100, [...]

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THX tune-up™ iOS FAQ

Click here to check out the new video previewing the THX tune-up ™ app. After watching the video and reading through the FAQ, if you’re still having any trouble using the THX tune-up app, please email
1. When connecting my iDevice with Apple TV, why are the pictures and adjustments patterns not appearing [...]

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THX tune-up™ App for iOS

THX tune-up™ allows you to properly adjust your TV, projector and speakers, helping you get the most out of your entertainment system.

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THX Speaker Bar Certification Brochure

For consumers who crave power and performance of movie and music sound systems in a convenient, integrated speaker and subwoofer combination, THX customized standards and benchmarks specific to delivering a solution to this growing need in the market.

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Indy Audio Labs Partner Profile

Indy Audio Labs is an AV equipment manufacturer based in Indianapolis which sells products under the Aragon and Acurus brands. The first Indy Audio Labs product to receive THX certification was the Acurus A2002 amplifier in August 2011.

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THX Certified Projector Brochure

THX certification is the only performance benchmark recognized by professionals and consumers alike, and is reserved for best-in-class home theater projectors. THX Certified projectors deliver exquisite, natural textures and film-like movie experiences.

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THX Certified Display Brochure

THX Certified Displays endure up to 600 laboratory tests to ensure they deliver movie experiences with the stunning clarity and detail found in the studio. As the only performance benchmark for TVs, THX certification is reserved for TVs with best-in-class picture quality.

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THX Certified AVR Brochure

THX has collaborated with AVR manufacturers to provide home theater fans numerous groundbreaking THX Certified products. With THX certification, AVRs promise to recreate high impact cinema sound and fidelity in home theaters and media rooms.

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THX Certified Loudspeaker Certification Brochure

Engineered to be best-in-class and designed to deliver audio exactly as created by filmmakers and musicians, THX Certified Loudspeakers deliver the ultimate audio performance to any room.

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THX works with consumer electronics manufacturers to design and build the finest home audio and video products.

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Find a THX Certified Installer

A THX Certified Installer can ensure that you are getting the most out of your entertainment experience.