high end subwoofer...which one tho?


hi there i'm looking for a used high end sub for home theater use not 2 channel.
i've been looking at the velodyne dd series and jl fathom,
rel, svs possibly (also feel free to make some suggestions)

does anyone know which of these high end subs are the best.
my room is 14x12 with an 8 ceiling.
i also have bass traps everywhere, if that helps.
thanks everyone
nineballg
You might want to take a look at this review:

http://www.soundstage.com/equipment/paradigm_sub2.htm
There's lots of good subs out there for sure.
I have been quite curious about the Paradigm sub25.
if you like reviews, a few have put it above the JL Audios.
I haven't heard it,but she's suppose to be the one to beat,
except perhaps the sub2.
Of course that could be debatable.I have a 11X15(with Gik traps)and use 2XDD-15s(for music)I like two better than one as
you can sit anywhere and it's a nice layer for the higher
instruments to dance on,nice and solid.
I do want another just for movies as it saves me reconnecting and adjusting the EQ ect.
even in a small room two is better than one as I and many others have discovered.