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Input need on single 8" sub box with external aeroport
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<blockquote data-quote="eddie_93" data-source="post: 8461716" data-attributes="member: 642905"><p>Hi all,</p><p></p><p>Seeking input on box design. I'm trying to design an external aeroport ported box for my little Rockford P1 8" (200 rms), will be powered off ~150rms. Goal is sound good for daily music.</p><p></p><p>My current plan is 3" PVC aeroport (flared). Want to tune to around 35-37 hz. My question is as follows:</p><p></p><p>Should I make the aeroport completely external? Or say 7" of it internal and only 10" external as in my second design? I realize Torres Tuning Calculator which I'm using doesn't account for the displacement of the port if I was to place some of the aero inside the box.</p><p></p><p>This is completely for fun so don't rip me if my ideas are way off //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif Thanks!</p><p></p><p>Design 1</p><p></p><p><a href="http://s1049.photobucket.com/user/eddie_93katana/media/External%20Aero%20Design%201_1.png.html" target="_blank"><img src="http://i1049.photobucket.com/albums/s387/eddie_93katana/External%20Aero%20Design%201_1.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>Design 2</p><p></p><p><a href="http://s1049.photobucket.com/user/eddie_93katana/media/External%20Aero%20Design%202_1.png.html" target="_blank"><img src="http://i1049.photobucket.com/albums/s387/eddie_93katana/External%20Aero%20Design%202_1.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p></blockquote><p></p>
[QUOTE="eddie_93, post: 8461716, member: 642905"] Hi all, Seeking input on box design. I'm trying to design an external aeroport ported box for my little Rockford P1 8" (200 rms), will be powered off ~150rms. Goal is sound good for daily music. My current plan is 3" PVC aeroport (flared). Want to tune to around 35-37 hz. My question is as follows: Should I make the aeroport completely external? Or say 7" of it internal and only 10" external as in my second design? I realize Torres Tuning Calculator which I'm using doesn't account for the displacement of the port if I was to place some of the aero inside the box. This is completely for fun so don't rip me if my ideas are way off [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] Thanks! Design 1 [URL="http://s1049.photobucket.com/user/eddie_93katana/media/External%20Aero%20Design%201_1.png.html"][IMG]http://i1049.photobucket.com/albums/s387/eddie_93katana/External%20Aero%20Design%201_1.png[/IMG][/URL] Design 2 [URL="http://s1049.photobucket.com/user/eddie_93katana/media/External%20Aero%20Design%202_1.png.html"][IMG]http://i1049.photobucket.com/albums/s387/eddie_93katana/External%20Aero%20Design%202_1.png[/IMG][/URL] [/QUOTE]
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Input need on single 8" sub box with external aeroport
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