I would second the Soundlab Majestic 545 suggestion depending on your room size and your amplifier.
As far as I am aware, they are 100 percent made in America. The wooden frames are built by someone local to Soundlab. The panel is constructed entirely in the US, and the backplate electronics are assembled in the US, all by Soundlab.
Parts of the backplate and panel may be sourced from other countries. You would have to ask Dr. West to get specific information there.
I have a pair of 645s in a room that is 12x16, and even only 6 feet away from their front, they sound great.
Every box speaker I have ever had, I wrestled with bass response to some degree. I've always attempted to mitigate these issues with dozens of bass traps.
The design of the Soundlab speakers makes the bass integrate so much better. I now don't have to use as many traps to get better sound.
I think it would also be difficult to beat the midrange of the Soundlabs in a box speaker without having to spend significantly more money.
