Bigger rooms better for sound?

The further away the side walls are the wider a sweet spot you can have, plus the larger room pushes the room modes (peaks and valleys) down in frequency out of the way of the midrange and mid bass.

On the other hand the chance of hearing distinct echoes is now a lot more real so it's not as if large rooms are a panacea.

One of the main benefits of a larger room was my ability to pull the speakers out further from the back wall and giving them more room to breathe and also to move my listening chair away from the wall behind it.  This combined with the larger room led to much better balanced bass along with a greatly expanded soundstage in all directions with a better overall sense of space if it’s in the recording.  This is obviously somewhat system dependent, but I think you’re gonna be much happier with your overall sound. 

Because reflection times are longer.

Danger is too much echoes.

I think the shape of the room is more important than the size.

I think the shape of the room is more important than the size.

That’s what she said.  She lied.