This system consists of 4 satellites, a center speaker, and a subwoofer. Specially shaped curved aluminum enclosures make for an acoustically ideal housing, and 's  technology disperses sound around the room so well that you can 'sit anywhere' and still enjoy optimal sound quality. 's ""sealed suspension technology"" incorporated in the speaker driver makes for a cleaner, smoother response. Performance at its best Vital to any home theater system, the center channel carries up to 60 percent of the total sound. Luckily, this one is in a class of its own. The KHT-3005SE features a new dedicated center speaker, the HTC3001, which takes sound to a whole new level. Subs The  KHT3005SE is complimented by the new, upgraded HTB2 subwoofer. Satellites The specially shaped curved aluminum enclosures are ideal for acoustic performance. The distinctive ribs visible on the speaker cone improve rigidity providing a clean, natural, and dynamic sound. You decide your room's design 's 'sit anywhere'  technology disperses sound around the room so well that no matter where in the room you're sitting, you're enjoying the absolute best in sound. This versatile system can be left vertical or laid out horizontally to accommodate your space or preference.