Hi all, I'm looking to build a ported sub and don't want to have to worry about the sub bottoming out. Will the BFD take care of this or is it better to go with the mic2200 that behringer also has to offer. Not to sure what unit is better to go with. I already have a EP-2500 as an amp and the sub I want to go with is a SDX-15 in a 6.375 ft3 box around 17HZ tune. This is my first build and all is very new to me. Thanks in advance!!!