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Fi BTL design...
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<blockquote data-quote="PowerNaudio" data-source="post: 2287188" data-attributes="member: 561215"><p>it may work fine, but that opening with the 180* and then a 90* looks like it will add hella air turbulance or a slow down of air. where the tuning could get affected. also port noise could be imminent no matter what size the port is. just because of the turns at the end of the port.</p><p></p><p>on this enclosure altho the port area is big enoght, it creates port noise because of the 90* at the opening.</p><p></p><p><a href="http://www.putfile.com/pic.php?img=3776730" target="_blank"><img src="http://img1.putfile.com/thumb/10/29417400369.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>so if posible keep the bends on inside opening of the port, rather then towards the out side. where the noise will be heard.</p></blockquote><p></p>
[QUOTE="PowerNaudio, post: 2287188, member: 561215"] it may work fine, but that opening with the 180* and then a 90* looks like it will add hella air turbulance or a slow down of air. where the tuning could get affected. also port noise could be imminent no matter what size the port is. just because of the turns at the end of the port. on this enclosure altho the port area is big enoght, it creates port noise because of the 90* at the opening. [URL="http://www.putfile.com/pic.php?img=3776730"][IMG]http://img1.putfile.com/thumb/10/29417400369.jpg[/IMG][/URL] so if posible keep the bends on inside opening of the port, rather then towards the out side. where the noise will be heard. [/QUOTE]
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