The September issue of Sound & Vision mag tests 12 subwoofers, and gives an excellent review for the LFM-1.

http://www.soundandvisionmag.com/article.asp?section_id=5&article_id=663&page_number=7

However, they do provide one caveat regarding the crossover range being 50 to 75Hz, "so the sub will integrate best with main speakers that can play pretty low. It took a delicate touch to blend its output with my reference system.

Outlaw's spec for the LFM-1 crossover control is 40 to 180Hz. It seems to me that the limited range as tested by Sound & Vision mag reflects a defective crossover control, since the range is so far out of spec. Would anyone at Outlaw care to comment, as my main speakers utilize two 8" speakers per cabinet, and I am contemplating purchasing the LFM-1.