+1 For the small B&W subs. I’m using two ASW608 8” subs. They are great subs. Good luck with your search. Check out my system page to get an idea of how they look.
https://www.bowerswilkins.com/en-us/product/loudspeakers/asw608
Cheers,
Scott
Inexpensive but decent 8" subwoofers
My current setup is Bluesound Powernode (N330) -> Blueroom Minipods
Which obviously isn't a high end system, but balances decent sound with sleek looks.
Looking for a 8" subwoofer which won't break the bank. Bonus points if it also looks good/minimal!