For nearly a decade, THX and Logitech have worked together to revolutionize desktop speaker system performance. Beginning with the THX Certified Z-560 in 2001, the collaboration continues to produce awe-inspiring audio products, perfect for PC gaming, sound and video editing and watching your favorite movies.

Onkyo served as the driving force behind developing the industry’s first THX Certified audio-video receiver in 1994—the Onkyo TX-SV919THX. More than a decade later, the Onkyo and THX collaboration have provided consumers numerous groundbreaking THX Certified products, including loudspeakers, AV receivers and THX Certified Blu-ray Disc players.

The INFINIA LE 9500 Series are the only LED LCD TVs to receive THX certification in the U.S. market and will be LG’s first 3D-ready models.

Experience crystal clear 5.1 audio with the THX II Certified Car Audio system.

LG Electronics is featuring the world’s first THX Certified LED LCD TV in a national advertising campaign. Is it a TV or something better?

THX and Pioneer peel back the curtain to tell the real story behind THX in this documentary style video.

With more than 25 years of cinema and professional studio design expertise, THX partnered with Serious Materials to develop a portfolio of acoustic materials for the professional building community.