I just got my SMS-1 today and I am psyched! I am, however, a tad confused by the manual. If I connect my processor LFE output to the SMS-1 input via balanced XLR cable and then the SMS-1 to the subwoofer via unbalanced cable with a Y-splitter into both the L and R inputs on the sub, will I avoid the mandatory internal cross-over mentioned in paragraph 3 on page 9 of the manual?