Looking for a warm sweet speaker


That images great and resolves without etched treble. I love the british sound, but want something a little more modern sounding. The big Harbeths sound good to me, but the price is just out of my reach. Any American brands that you could suggest? In this day and age it’s getting harder to find brick and mortar dealers or even by appointment dealers that stock the type of speakers I am looking for it seems.

I have analog and digital sources.
mckinneymike
Without any possible doubt in your budget: XTZ Divine Alpha
Not sure if you can get them in the US... check it out.
Or the Tannoy Legacy Arden
Modern KEF speakers are NOT warm and sweet. If anything they are lean and somewhat bright by the OP's definition.

Don't laugh - I suggest - Magnepan .7. They are warm and sweet in the right setting :) To my ears much more laid back than the older models.

Vandersteen speakers comply with the definition, at least at the lower end of the range - 2CE, 3's.
I love my Proac D15s and also loved Vandersteens when I had them. I share your taste for the British sound. I currently have Audio Physic Avantera with BAT tube mono blocks. Resolving, layered, but still plummy sound to my ears, in my room. 
Scan the usual sale sites.  Used higher end Thiels would meet your needs, I'm sure.  I'm still running almost 30 year old CS3s anchoring my home theater.  They are full bodied yet accurate and not at all etched in the HF.