Crucial is room interaction. I have been more than pleassed with the Antimode 8033 room eq unit: http://www.theabsolutesound.com/articles/dspeaker-anti-mode-8033-dsp-subwoofer-equalizer-tas-204/
As far as I am concerned, no sub should ever be used without something like this. I believe this has a far bigger impact on SQ than the qualities of the subs themselves.
As far as I am concerned, no sub should ever be used without something like this. I believe this has a far bigger impact on SQ than the qualities of the subs themselves.