Ah, now here in Krellm7's recommendation I have FINALLY found a suggested speaker I will agree with. Electrostatics!
That being said, most electrostatics do not meet the 20 Hz bass/no subwoofer requirement, and they certainly do not meet the WAF requirement. But, no matter how much we hope, pray, beg, borrow, or spend, there is no perfect speaker in the world. Regardless of price range. You do as well as you can, and I think the electrostatics may come closest to what you are searching for sonicwise.
The rest of what I say will cause a lot of people to come out of the woodwork after me with the most vehement opposition... What I hear when I listen to electrostatics is far, far different from how the "conventional wisdom" describes them. Not ultra fast, ultra open, ultra detailed, ultra neutral, or any of the ultra terms normally thrown out there. NONE of that. I hear rich, warm, relaxed, and easy to listen to. Especially at low volumes. Rich and warm above all else, but then, from what we were angling for in a lot of our posts is exactly that. What I call the "pipe and slippers" sound. So, I think that the electrostatic recommendation is particularly brilliant with the aforementioned caveats.
That being said, most electrostatics do not meet the 20 Hz bass/no subwoofer requirement, and they certainly do not meet the WAF requirement. But, no matter how much we hope, pray, beg, borrow, or spend, there is no perfect speaker in the world. Regardless of price range. You do as well as you can, and I think the electrostatics may come closest to what you are searching for sonicwise.
The rest of what I say will cause a lot of people to come out of the woodwork after me with the most vehement opposition... What I hear when I listen to electrostatics is far, far different from how the "conventional wisdom" describes them. Not ultra fast, ultra open, ultra detailed, ultra neutral, or any of the ultra terms normally thrown out there. NONE of that. I hear rich, warm, relaxed, and easy to listen to. Especially at low volumes. Rich and warm above all else, but then, from what we were angling for in a lot of our posts is exactly that. What I call the "pipe and slippers" sound. So, I think that the electrostatic recommendation is particularly brilliant with the aforementioned caveats.

