I like Rogers LS series from the 80's for smaller room/ near field listening, or just to switch it up now and then. I prefer the non titanium version tweeters that later came. Old AR speakers are good too. Just some older options to consider. Just hope you get good ones though Rogers are typically safer bet than AR for used. Just because AR has tweeter pots in the back and issues with aging woofers. Good stuff though if working right.