How would Erich's 4 cu.ft box , an SI 18 and Behring EP2000 compare to a Outlaw LFM-1 EX? I realize these are totally different but trying to gauge the two. It will be for a HT (50% movies, 25% gaming, 25% music) ..... roughly 5600 cu. ft opening to rest of house though through an open doorway. I'm not looking for pressurization at this volume, just some added low end.
I have been reading the forums and the general consensus is DIY can yield very good results. I have not found any direct comparisons to ID companies though.
Maybe this is to apples to oranges, but this is where I am at in my decision tree right now.