Triad Gold or better. They don't sound like wall speakers. I use them for home theater and am definitely not sorry. You will need a sub of course but an in floor or wall sub will round out the package nicely. It will not be a high end audiophile system but you will enjoy it.
What is felt to be the best in wall speaker for a large den?
My wife is making me get rid of a pair of High end KEF book shelve speakers and said in wall would be ok. They’re paired with a 100+watt NAD surround system that I purchased from George Merrill’s Underground Sound 20 years ago. I looked at Bowers n Wilkins and Martin Logan so far.