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port help please
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<blockquote data-quote="nickm" data-source="post: 4393520" data-attributes="member: 565405"><p>I finished my box some time back</p><p></p><p><a href="http:////forum/showthread.php?t=138021" target="_blank">http://www.caraudio.com/forum/showthread.php?t=138021</a></p><p></p><p>Well one of my subs dropped, it was mounted from the bottom. When it did, I had a huge gap. Well the bass sounded really good. So I decided I want to port my box.</p><p></p><p>I am running 2-12" SI Mags on a IA20.1 down to about .5ohms.</p><p></p><p>my air space is very close to 3^3</p><p></p><p>Ive tried to calculate the port size and it seems rather small to be tuned to 32-33h, with a 1.5" port</p><p></p><p>any suggestions?</p><p></p><p>The reason I picked 1.5" port size, is, I was going to use some boat rod holders (1.5"). They are cheap, angled, come in black and made of hard plastic.</p><p></p><p>Thanks fer the help</p></blockquote><p></p>
[QUOTE="nickm, post: 4393520, member: 565405"] I finished my box some time back [URL="http:////forum/showthread.php?t=138021"]http://www.caraudio.com/forum/showthread.php?t=138021[/URL] Well one of my subs dropped, it was mounted from the bottom. When it did, I had a huge gap. Well the bass sounded really good. So I decided I want to port my box. I am running 2-12" SI Mags on a IA20.1 down to about .5ohms. my air space is very close to 3^3 Ive tried to calculate the port size and it seems rather small to be tuned to 32-33h, with a 1.5" port any suggestions? The reason I picked 1.5" port size, is, I was going to use some boat rod holders (1.5"). They are cheap, angled, come in black and made of hard plastic. Thanks fer the help [/QUOTE]
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