The OneConcept V51 Surround System allows you to upgrade your sound system to a home cinema level at an affordable cost. The 5.1 input of this OneConcept speaker system takes the surround sound from DVD and Bluray players and distributes it to the five compact satellite speakers and the powerful bass reflex subwoofer. Via the stereo RCA input, audio equipment of all kinds (CD players, MP3 players, laptops, TVs, etc.) can be connected to the OneConcept boxes. The USB port communicates with storage devices such as USB flash drives and MP3 players, while the SD / MMC memory card slot allows for playback of MP3s from SD and MMC cards. The individual components of the OneConcept V51 audio system are perfectly attuned to each other.The total volume can be comfortably adjusted via remote control in your living area and the sound can be adjusted to suit your individual preferences. The system comes complete with all necessary cables.