The Z906 Surround Sound THX-Certified 5.1 Speaker System from Logitech is designed to deliver theater-quality surround sound for your movies, games, and music. It features one subwoofer, four satellites, and one center speaker. In total, the system pushes 500W of power, with 165W being delivered through the bass-pumping subwoofer and 67W through each of the other speakers. This system is THX-certified and can decode both Dolby Digital 5.1 and DTS encoded soundtracks when you're using the speaker system to play DVDs.
In total, this speaker system can connect up to six audio sources, including your TV, Blu-ray/DVD player, DVR, Xbox 360, PLAYSTATION 3, Wii, iPod, computer, and more. Even if some of these devices only support two channel sound, the speaker system can produce a 360° surround sound that's immersive and tonally balanced. To get the most from your speakers, though, your computer or device should have a sound card that supports the full 5.1 Surround Sound. All told, the speaker system has two digital optical jacks, one digital coaxial jack, two RCA jacks, and three 3.5mm jacks for 6-channel direct analog sound. For managing your sound, the speaker system comes with a stackable console as well as an infrared remote.