Smoothly perfoming just like brand new, and it has been gently handled well that its body is still looking very nice and in good shape. It has all its 5 speakers intact the L ch, R ch, C ch, and 2 sorround speakers. It offers a button that navigates through channels u can also prefer switching to 2.1 channel. When perfoming you not only hear the sound it produces but also you can feel it, thanks to its inbuilt amplifer that also encode sorround sound. The 2 front channels also offer other extra speakers within there inside part that support the center channel to enhance dialoge in modes like movies, sports and tv shows. Payless for this worthy sound system.