Home Speaker Asylum

General speaker questions for audio and home theater.

You've got "experts" -- I've got "experts" But none of them agree on sub locations (the right answer is "I don't know!")

This is a two-channel audio forum.

Subwoofer recommendation for home theater may not apply to a single two-channel audio sweet spot.

Subwoofer recommendations vary among experts and among manufacturers such as REL and HSU.

The Welti research makes assumptions that rarely apply to two-channel audio (equalization) and he admits in writing there is no way of knowing if his measurements correlate with subjective impressions of real audiophiles!

So the obvious answer to whether adding a third or fourth "scattered" subwoofer will benefit the sweet spot seat in a two-channel audio room is "I don't know".

That has been my answer all along.

From a transcript of: "Multiple Subwoofers for Home Theater" originally presented by Tom Nousaine at the 103rd Convention of the Audio Engineering Society, September 1997 (preprint 4558)

" ... in the subwoofer range, a single one (subwoofer) in the corner beats the pants off five-in-the-round ... So in summary, at least this experiment showed that one sub in the corner beats any combination placed elsewhere. ... If you have two or three subwoofers and you want the best performance, stack them all up in the same corner ... So the best thing you can do is to put your subwoofer in the corner and excite as many of the modes as you can as hard as you can!! What that does is give you the smoothest possible response in that room, although it may not be perfect."

So which expert is right?

You seem to know.


I don't.
.
.
.
.


Richard BassNut Greene
Subjective Audiophile 2007


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