Dali ZENSOR 7 , 5.1 speaker package consists of Dali ZENSOR 7 floorstanders, Dali ZENSOR 1 bookshelf speakers and Dali ZENSOR Vokal centre speaker and Dali E9 F subwoofer, the ultimate package for stunning music and movie sound. Simply add your screen, a Blu Ray player, DVD Player and/or Set top Box and enjoy impressive sound with whatever you watch. ZENSOR 1 - already an award winning model weeks after its release, are impressive bookshelf speakers that have redefined many of the benchmark features of a budget bookshelf speaker, matching excellent performance with impressive build quality. ZENSOR 7 take the same principles to the extreme and do everything on a greater scale - more bass, wider soundstaging, more depth and more insight. Along with the clarity of the Vokal ZENSOR centre speaker, this is a deeply impressive AV speaker system well suited to many AV receivers. Use this 5.1 speaker package as supplied or add an additional pair or two pairs of ZENSOR 1 speakers for 7.1 or 9.1 channel sound.