B&W DM110 were less than $200 new in the early 80's - so I dont think you can get much for them. You can certainly do much better than the warm sound of these speakers but you will need to start in the $500+ price range (new) to get equivalency.
You could probably find a $1000 speaker of that vintage in the local used market for less than $200...that would be an upgrade...Energy Pro 22's used to sell for just under $1000 new in the early 80's (a good sounding speaker used by CBC & others)
You could probably find a $1000 speaker of that vintage in the local used market for less than $200...that would be an upgrade...Energy Pro 22's used to sell for just under $1000 new in the early 80's (a good sounding speaker used by CBC & others)