Speakers with controlled directivity will interact less with the room. Some I can think of are from Kii, Dutch & Dutch, Janszen. There are others that slip my mind now.
The Janszens I use, besides their other virtues, do not interact with the ceiling or sidewalls much, which is great in my room, smaller than ideal.
Bass boom is separate issue. I don't know what speaker designs can mitigate that, if any. I use large corner traps to address bass reverb time.
The Janszens I use, besides their other virtues, do not interact with the ceiling or sidewalls much, which is great in my room, smaller than ideal.
Bass boom is separate issue. I don't know what speaker designs can mitigate that, if any. I use large corner traps to address bass reverb time.