i asked this be4..but i got a mtx6001 mono amp..it says speaker 1 and speaker 2 at 4 ohms(2sets of terminals) .. then it sayss + - at 2ohms ..postive from tha first terminal to tha negative to tha second terminal will give me two ohms..but how will i connect tha wirin inside tha sub box..i have 2 12's svc?