... :08 , 10 , 12 , 1512 , 1512 , 1512 , 15What included:USB/SD/LCD Song Name display/ Remote Contrl/FM radioClass-D ... iPOD input,USB/SD/LCD Screen/Remote Contrl/Song Name displayUSB/ ... display/Folder track/EQ/Echo/FM RadioClass-D ,USB/SD/LED Screen/EQ/Echo/Model for 12" ... 15inch PML08(08,10,12 or 15) is passive speakers PML08A(08,10,12 or 15) is active speakersWHO ...