I can completely see how a pair of subs would be a necessity with a pair of B&W standmounts.
Another Bass discussion...
One thing I’ve never understood is how some audiophiles can go straight 2 channel set ups without a sub. Even floorstanders can’t get way down there in the frequency range. I’m almost Certain that I’ve got my subs too loud for proper bass integration. I don’t care tho. I like to feel the bass. Literally feel it when a kick drum is hit. I don’t need it to shake my teeth loose but I like to feel the low bass notes even though I know many people think it’s incorrect and/or too loud. At a concert I feel the bass. Even watching friend’s bands practice I remember being able to feel the instruments when played. I want to feel the bass when I listen to my stereo. 🤷🏻♂️ So sue me. That’s all.