One used speaker that I'm really liking that I have right up against the wall are the B&W Matrix 805 bookshelf speakers. I have them powered with a rebuilt SUMO Nine and to me this combo is great sounding. No fatigue whatsoever and bass is pretty tight to my surprise.
Need speaker for a small space and close to wall
We are moving and I need to rethink my system for an 8 foot wall. The room is small and requires me to have the speakers within 12 inches of the wall. Listening position will be 9ft from the speakers and 2 feet from the rear wall. Budget is $3000. Amplification will adjust accordingly. I listen to all kinds of music. Lots of jazz, lots of folk and goth/electronica and soundtracks and throw in some rap and latin music.