Products tagged with 'THX'

The Logitech Z623 2.1 Speaker System delivers powerful, cinema-quality audio with THX certification, 400W peak power, and a deep bass subwoofer—perfect for gaming, movies, and music on your PC or entertainment setup.

You get big, bold sound and details galore from these 500-watt, THX®-Certified speakers with 5.1 digital decoding.Hear every detail, all around you—this THX-Certified system delivers theater-quality surround sound for your movies, games and music.