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ported box Q's
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<blockquote data-quote="LuNaTiC" data-source="post: 505787" data-attributes="member: 548925"><p>can some1 help me out. I'm going to be building my first ported box soon and im a lil confused.</p><p></p><p>1. Do i need a subsonic filter if the box is tuned to 32?</p><p></p><p>2. how much port area should i have?</p><p></p><p>3. how do i figure the overall port displacement?</p><p></p><p>its gonna be for 2 12's.</p><p></p><p>im not sure how big the box is gonna be yet but ill know lata on today when i get my car. hopefully 4 or 5 ft^3.</p></blockquote><p></p>
[QUOTE="LuNaTiC, post: 505787, member: 548925"] can some1 help me out. I'm going to be building my first ported box soon and im a lil confused. 1. Do i need a subsonic filter if the box is tuned to 32? 2. how much port area should i have? 3. how do i figure the overall port displacement? its gonna be for 2 12's. im not sure how big the box is gonna be yet but ill know lata on today when i get my car. hopefully 4 or 5 ft^3. [/QUOTE]
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