Thank you for the quick response!
I have a Quintet III set, so there’s 4 surround speakers, a center speaker, a Klipsch Sub 10 and it’s all running through a Sony STR-DH770 receiver. I’m just looking to purchase a pair of speakers that will pair well with my current setup. Definitely not looking to spend a ton. Under 1k for sure, but the cheaper the better, as long as they sound decent of course. Yes, large floor standing speakers will work and they can be placed anywhere in the room. Front, side, back, wherever. Just looking to add sound to the side of the room and increase it from 5.1 to 7.1 basically.