Do you WANT people to abuse you?
(just kidding)
Placement for any bose speaker is critical, you could get a ticket for "placing" them in the wrong dumpster is what I would usually say but those look interesting.
Bose is big on "direct reflected" music, whatever that is, bouncing sound off the wall, etc.
Good luck with those.
Technics arent known for their speakers but you might have some fun with those vintage ones, just dont crank em too bad , older speakers are delicate sometimes
And welcome to this forum, and dont pay any attention to what some might say about me