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New Box . Need help please...
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<blockquote data-quote="jmgb4" data-source="post: 7225163" data-attributes="member: 630600"><p>Ok! here is what I have so far... I will do straight pvc tubes in a 4.25 cuFt box (will be about that after displacement and bracing).</p><p></p><p>Width:37.5</p><p></p><p>Height:17.5</p><p></p><p>Depth:15.5</p><p></p><p>CuFt before displacement:4.661</p><p></p><p>I will do 2 4" diameter pipes 5.5 inches long and have a cap (I hope I can get one that will be tight enough) to cap one off. For daily I will keep a cap on and it will keep my tune at 33hz. For comps I will uncap one and it will get me to 45-46hz. I will also sound deaden the trunk the best I can, wall off and foam what I can in the trunk.</p><p></p><p>What do you guys think? If you think its junk, let me know! I am just afraid that I have gone way over the rule of thumb for port area vs cubic feet rule.</p></blockquote><p></p>
[QUOTE="jmgb4, post: 7225163, member: 630600"] Ok! here is what I have so far... I will do straight pvc tubes in a 4.25 cuFt box (will be about that after displacement and bracing). Width:37.5 Height:17.5 Depth:15.5 CuFt before displacement:4.661 I will do 2 4" diameter pipes 5.5 inches long and have a cap (I hope I can get one that will be tight enough) to cap one off. For daily I will keep a cap on and it will keep my tune at 33hz. For comps I will uncap one and it will get me to 45-46hz. I will also sound deaden the trunk the best I can, wall off and foam what I can in the trunk. What do you guys think? If you think its junk, let me know! I am just afraid that I have gone way over the rule of thumb for port area vs cubic feet rule. [/QUOTE]
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