I've never even experimented with my Def Techs in terms of alternative wiring. Now I'm thinking I need to...just so I can say I did.

As far as Def Tech Supercubes go...they are all more expensive than the LFN-1...with the Reference Series up near $1500.00. While deciding between BPX's and BPXV's I got to hear the Reference Cube and it is frightening...they say it can get down to 13Hz (yikes). It may be on my list to compare to an SVS CS-Ultra sub but since both are over $1,000.00 it may not happen so soon.