KLH Model One Woofers

The EXTEMELY RARE PAIR OF  KLH One  Woofers
KLH briefly made their Model One woofers in the early 1960s.  Hence their low serial numbers (665 & 666).  This pair has been in a controlled environment for 60 years and maintained  by my expert audiophile father, C.C. Close, M.D.
As noted on Audiokarma: “They positively move the rafters at volume. I recorded 120 db at one point, and that's not all they have.”    “All this to say there are passages on music I currently play- have heard many times- where the depth of bass is startling. However, it's not boomy, at least in their current position (3 feet out from the wall). And they will get really loud without any effort at all, which means no distortion that I can hear. The sound is tight all the way to the bottom- no apparent bloom. “
 https://audiokarma.org/forums/index.php?threads/klh-model-one-s-and-janszen-1-30-s.694402/    
Fair condition, as there are some marks on the wood, but sound jut as they did when they arrived sixty years ago.  Grills intact.
A rare find, doubt you will see these available anywhere else.  Pure bass replication.
Price $400/pair
Will deliver within reasonable distance of Chicago.  Each speaker weighs 85 pounds.