Video Asylum

Posted by Mart on September 07, 1999 at 14:02:48:

In Reply to: Re: I've been informed 6dB posted by DaveG on September 07, 1999 at 08:58:16:

It's quite true that 6dB from dual sources requires the units to be less than 1/4 wavelength apart to reduce interference loss, which by definition emphisises bass.

(e.g.: I XO my subs @ 45Hz which means they have to be less than 4'6" apart)

But, he's talking peeks @ 17dB (not 6dB) above a single sub w/ 7 units.