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Advice on position of subs for nearly square dance/training room
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<blockquote data-quote="Ivan Beaver" data-source="post: 202393" data-attributes="member: 30"><p>It is pretty simple</p><p></p><p>You figure out the path length difference.</p><p></p><p>Let's say it is 1'. That is around 1130Hz.</p><p></p><p>The first notch will be 1/2 of that freq, or 565Hz.</p><p></p><p>Then the next and all remaining freq will be spaced at 1130Hz.</p><p></p><p>So you will have notches @ 565, 1695, 2825, 3955 etc.</p><p></p><p>If you have any other arrivals, you will ALSO have notches at those freq/path differences etc.</p><p></p><p>In between the notches there could be a possible addition of a couple of dB.</p></blockquote><p></p>
[QUOTE="Ivan Beaver, post: 202393, member: 30"] It is pretty simple You figure out the path length difference. Let's say it is 1'. That is around 1130Hz. The first notch will be 1/2 of that freq, or 565Hz. Then the next and all remaining freq will be spaced at 1130Hz. So you will have notches @ 565, 1695, 2825, 3955 etc. If you have any other arrivals, you will ALSO have notches at those freq/path differences etc. In between the notches there could be a possible addition of a couple of dB. [/QUOTE]
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