The DEMO JBL SCS-2005 SCS Series 5.1 Simply Cinema Speaker System is a 6-piece home cinema speaker package. It includes all the speakers you need to recreate the excitement of a movie theater. The five satellites are true 2-way speakers with titanium-laminated dome tweeters. The center channel speaker uses the same transducers as the satellites for seamless pans, but has two midranges for extra power and clarity in the dialogue channel. The 100W powered subwoofer delivers thunderous, penetrating bass.