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Enclosure for IA DP 12
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<blockquote data-quote="Moble Enclosurs" data-source="post: 7492656" data-attributes="member: 634917"><p>Also, since you mentioned the skipass, if it is reasonably smaller than the designs port area, this will also have an effect on the response and accuracy of what you calculate. So, making the skipass as large as possible is recommended. I did a design recently for a 6th order that didn't have enough skipass port area for it to operate properly. We had to change the design idea even though the anechoic response gave a wonderful response curve without accounting for it yet. These things have to be accounted for as well because they can change everything. Likely, by expanding the end of the port and then contracting it again to the 6x10 area, you are creating another compression area that could possibly cause some cancellation.....possibly. just a thought.</p></blockquote><p></p>
[QUOTE="Moble Enclosurs, post: 7492656, member: 634917"] Also, since you mentioned the skipass, if it is reasonably smaller than the designs port area, this will also have an effect on the response and accuracy of what you calculate. So, making the skipass as large as possible is recommended. I did a design recently for a 6th order that didn't have enough skipass port area for it to operate properly. We had to change the design idea even though the anechoic response gave a wonderful response curve without accounting for it yet. These things have to be accounted for as well because they can change everything. Likely, by expanding the end of the port and then contracting it again to the 6x10 area, you are creating another compression area that could possibly cause some cancellation.....possibly. just a thought. [/QUOTE]
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