Bookshelf match with subwoofer. Room is living space approximately 15x20. End goal, the best 2 channel I can get. My past experience was 25 years ago. The bookshelves had a soft dome tweeter with 6.5 inch ported enclosure coupled with 2 12", powered subwoofers. I loved the sound. Most listening levels will be in the 60 to 80 db range but in the 90's on the rare occasion. The sound, open, detailed, a little laid back and good sound stage. That's what I had.

What are the components you are considering to drive the speakers?  Solid State?  Tubes?  Brands you're looking at?  Sources: Vinyl, Streaming, RTR?  Type of music you listen to?

This info will help members give you suggestions.  I look forward to following. 

Arendal

2 Bookshelf :  1610

2 Subwoofers : 1723 1S

Around or below    $10 K

Fyne Audio

2  Bookshelf   F701 

2 Subwoofer  F3.12 

Around or Below $10K

I'm replacing my Magnepan 1.7i's because my new room, 11.5'w x 17'd, is too narrow for them to sound like they can. They sounded better in my apartment which was wide open.

I have two, JL Dominion 110 powered subs and am looking for a demo of the Monitor Audio Gold 100g stand mount speakers. Everything I read matches them to a room of my size. With stands they're about $7,000. The subs list at $ 1,200 each.