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Adding port questions?
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<blockquote data-quote="caseyarndt" data-source="post: 7792111" data-attributes="member: 634817"><p>For one sd-2 10 sundown reccomends 1ft^3, so you should be fine with .9 but you would have to do an external aero port for each box.</p><p></p><p>The port would have to be pretty long though, if you did a 4" flared aero for each, tuned to 36hz it would have to be 27" long.</p><p></p><p>so you might be better off building another box.</p><p></p><p>This is a port good length calculator.</p><p></p><p><a href="http://www.psp-inc.com/tools.html" target="_blank">Products Menu</a></p></blockquote><p></p>
[QUOTE="caseyarndt, post: 7792111, member: 634817"] For one sd-2 10 sundown reccomends 1ft^3, so you should be fine with .9 but you would have to do an external aero port for each box. The port would have to be pretty long though, if you did a 4" flared aero for each, tuned to 36hz it would have to be 27" long. so you might be better off building another box. This is a port good length calculator. [URL="http://www.psp-inc.com/tools.html"]Products Menu[/URL] [/QUOTE]
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