Not a current product ( or that well known ) but:
There are/were a pair of 12" woofers on eBay ( le120H used in the L7, usually at a decent price IME ).
Obviously you'll need to bi-amp to be able to balance any 90db 12" woofer with something like the much more efficient 4612OK Cabaret.
FWIW, my own ad-hoc measurements shows this twelve to be much more linear than the ever popular 2214H.
PS: they really can't be beat for being an handsome looking woofer