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DIY & Tutorials
DIY For Audio
Port Straws??
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<blockquote data-quote="alternativeroute" data-source="post: 64942" data-attributes="member: 1115"><p>I tried the 'Angular Spiral'... http://www3.ocn.ne.jp/~hanbei/eng-angular.html </p><p></p><p>Without having proper test equipment the conclusion I came to was that it was a bass reflex with funky bracing... The 'angular spirals' were doing something but not as much as claimed... It worked but the boom from the box pretty much sounded like it would given the port size...</p><p></p><p>The responce was somewhere between the claimed responce and what WinISD predicted...</p><p></p><p><img src="http://spiral1075.hp.infoseek.co.jp/extra/engag200/measure/c-high-small.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="alternativeroute, post: 64942, member: 1115"] I tried the 'Angular Spiral'... http://www3.ocn.ne.jp/~hanbei/eng-angular.html Without having proper test equipment the conclusion I came to was that it was a bass reflex with funky bracing... The 'angular spirals' were doing something but not as much as claimed... It worked but the boom from the box pretty much sounded like it would given the port size... The responce was somewhere between the claimed responce and what WinISD predicted... [IMG]http://spiral1075.hp.infoseek.co.jp/extra/engag200/measure/c-high-small.gif[/IMG] [/QUOTE]
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DIY & Tutorials
DIY For Audio
Port Straws??
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