What would your "perfect speaker" sound like.

Probably not a good space to design a speaker here. Once you have perfected it.....what does it sound like. Every one wants more bass. I don't I like it very fast and it doesn't have to be flat to 20 hz. That can rattle the walls. They would have to work in my listening room. Disclaimer  here I am not paying anyone to build a custom listening room. 

The myth of live music.....having been to many concerts when I enjoy one of the artists I saw I would not want to listen to them as they sounded at the live concert with the venues large PA system belting out what I would consider to be just noise. Way too many bad venues. 

I much prefer to listen to well recorded music. With the intimacy that is available in my home. 

That is what brings joy to me. 

They would have to be designed like the reverse of an ear.

I want the recording to be an excellent representation of the “song” or “music” as the artist envisioned it; I want my speaker to be very low distortion, so its not changing the source: I want the room it’s in to not change the speaker. 

Brad

My perfect speaker sounds like a speaker that's true full range and musical.  Just that simple.