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Junior Varsity
Cardioid Subs in a Smaller venue.
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<blockquote data-quote="Ivan Beaver" data-source="post: 91688" data-attributes="member: 30"><p>Re: Cardioid Subs in a Smaller venue.</p><p></p><p></p><p>Yes it is the timing that CAUSES the top end rolloff. </p><p></p><p>If you measure one sub out front-then turn the "cancelling sub" on, you will notice that the top end (say 100ish Hz-give or take a good bit depending on spacing and delay added) will be lower than with one sub.</p><p></p><p>An endfire setup will not have this rolloff.-yet the same amount of delay is used-just on a different speaker and the relative polarities are the same-not reversed as in a cardioid setup.</p></blockquote><p></p>
[QUOTE="Ivan Beaver, post: 91688, member: 30"] Re: Cardioid Subs in a Smaller venue. Yes it is the timing that CAUSES the top end rolloff. If you measure one sub out front-then turn the "cancelling sub" on, you will notice that the top end (say 100ish Hz-give or take a good bit depending on spacing and delay added) will be lower than with one sub. An endfire setup will not have this rolloff.-yet the same amount of delay is used-just on a different speaker and the relative polarities are the same-not reversed as in a cardioid setup. [/QUOTE]
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