I tried a 10 foot long 6 inch snake with two elbows. They did have a more profound effect, but presently I have them in my storage room. Their effect is at a lower frequency, of course, so it would depend on what you are attempting to accomplish.
At one time I had fourteen room lens, typically in used in pairs behind the speakers, at first reflection, and behind me. They too are mainly in the storage room as I now use two pairs of Hallograms from Shatki.
At one time I had fourteen room lens, typically in used in pairs behind the speakers, at first reflection, and behind me. They too are mainly in the storage room as I now use two pairs of Hallograms from Shatki.