Dynaudio C4 old stock discounted

Aside from my warranty comment, I’ll second dewette’s comment regarding needing a big high-current amp.  I ran my C4’s with a McIntosh MC452, wasn’t enough juice for them.  Swapped it out for a set of monoblocks.  Now, well, my 20 year old speakers sound epic.  

The pair with the upgraded finish have a really attractive price and the same seller has a nice pair of Ushers for sale for the same price, I wonder what the differences are? More specifically I wonder how a tall narrow speaker with 2 8" woofers loads a room compared to a shorter fat speaker with a single 11" woofer loads a room. I know the ushers don't need gobs of power and the BE-20's flat out rock but how much difference can cardas internal wiring make if the wires to the amps are run of the mill?

@steve59 I can’t speak on the Ushers, but the first room I had my C4’s in was approximately 11 x 13 and that room was way too small.  The room they’re in now is approximately 20 x 30 and they sound exponentially better.

Thanks for the reply.