Noobies VÜ

It would seem that every damn time I try to do something in my house I find some random thing that keeps me from doing so. Sigh. When I tried to mount my television on the wall I discovered that the studs were too far apart where I wanted to place it. I had to span the space between the two studs that were in the best place (read: closest to the center of the wall) so that I would have something to attach the mount to. So now I have these horrid lengths of 2x4 stuck on the wall. The tv mostly covers them, but from above (which you can see from the walkway upstairs) and from the side they are plainly visible. I realized that the studs were spaced farther apart then normal because of the AC vent that is in the wall. (for the uninitiated: most studs in residential construction are 16" on center- the two I needed were over 2 feet apart so the mount wouldn't reach).

After getting my new couch I decided that it is just too damn cluttered in the room and along that wall. I decided to de-clutter by replacing my current speakers (they are big floor speakers that had belonged to my father and sound really good but are a bit old, believe it or not I'm pretty sure they are older than I am- BIG EYES!) with some in-wall speakers.

Installing in-wall speakers does not concern me too much, cut a hole in the wall for the speaker and cut a hole in the bottom behind the floor molding to hide the wires and voila. Done. BUT my house had other ideas. First I had the studs I had to deal with to mount the tv, now I have to fight an over abundance of studs! My first thought was that the idiots were making up for the lack of studs in the middle of the wall. But then I thought that maybe it's to support the walkway above. I don't really know which of these is accurate. But regardless, I don't appear to have space enough (where I need it) to mount one of my damn speakers. All I need is 12" or so. Talk about frustrating. I may be able to get away with 8" but I am not even sure I have that. The speakers need to be 6-8' apart, (mine will be closer to 10' and the tv needs to be centered between them) so my options for placement are limited. the thing that sucks, the left hand speaker has plenty of space, the right... I have 4' to work with, and believe it or not, I have no option. there are that many damn studs or some other random obstacle. Sigh. Please see pic below for reference, the red are what I believe are studs.

I'm gonna see if I can squeeze out 8" since that is the bare minimum I can work with. We will see.