The Sound System Hall will be opened from Tuesday noon and will stop only during the performances on the main stage. Many selectors and MCs will switch each other at the mixer desk all day and night .

JAFA MAFFIA SOUND SYSTEM , SELECTA ÁFONYA, DREADHEAD, MOUSE, JAHFAR (Tribe Of Judah), I.RATION (Irie-I), VEEJAY, RASTAMÁS, BOMBOLEEE, MENELIK, CÉANNE, SZEFI, DOSE-AIR T.B.HOMELOCK, CHAKABELUS, KEKO, SEBŐ, LIPI BROWN, DARTH WADA, SOUND SISTAZ, AFRO SOUL SOUND SYSTEM, EASY SENSI SOUND, PULI SOUND SYSTEM, JR.BROWN, MILLI CHAB, KEMON, VADKINDER AND MANY OTHERS!