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Silver Member Username: 30hrtzRaleigh, Nc U.s.a Post Number: 221 Registered: Mar-06 | Ive found a couple online.question is....I got a frien at work who wanted another box built for his classic punch subs.u know the ones that say "the punch"on the dust cone..anyways he thinks his box is too big for them.they are 10s and got 2 cubes each sealed.from what i remember from the early 90s those subs took a big box and did better ported,so i told him,lets just port it first and go from there.are the port calculators fairly accurate for all subs or just a generic figure for the box tuning,not really an indication of how any certain sub will sound in it.I was thinkin of adding 1- 3 or 4 inch port per sub and tuning to 40hz for the 10s.any suggestions or expirience with online port calculators? |
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Platinum Member Username: Rovin4 10 Pioneer... Post Number: 12947 Registered: Jul-05 | they all pretty much give u a close answer http://www.carstereo.com/help/Articles.cfm?id=31 http://www.the12volt.com/caraudio/boxcalcs.asp .... |
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Silver Member Username: 30hrtzRaleigh, Nc U.s.a Post Number: 223 Registered: Mar-06 | thanks Rovin |