A better question is which pair of speaker terminals should you put the speaker cable on? Since the highs are more noticeable, the high/tweeter terminals is best for most speakers; running the jumper to the low/woofer terminal. But try it both ways if you don't mind experimenting; not all systems will react the same.
Jump on this please..........
Using spade jumpers....and spade speaker cables.....which should be closest to the speaker ........the jumper spade or the speaker wire spade...In other words do you lay the jumper spade over the speaker wire spade or vice versa .....should the speaker wire spade go low to high.....or high to low.......or whichever you want to highlight ? Thanks.