Bookshelf Speakers with “Big” sound?

I’m trying to identify a bookshelf (monitor) speaker that will give a big, full sound. Budget up to $2,000

These will be located in a larger living room. For aesthetic reasons I’m pursing bookshelf speakers. Currently these would be mated with Rega electronics, and someday I may move back to tube-based equipment.

Any suggestions will be greatly appreciated.

Thanks,
Randy