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need help with port area for 4 8s


Fatman489

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Ok so I got 4 infinity 860w subs, want to build a ported box, spec sheet says .6 cubes with a round 2.5" port for one sub, that 4.9xx inches of area , so just basic thinking brings me to think 4x4.9=19.6 , for an aero port that's 5.5ish ... But I'm not sure if its that simple just to multiply by the number of drivers or if its more complicated ( ie like multiply port are by a certain percentage per additional driver ) , basically it seems that I will need 2.4 cubes with 19.6ish port area ... But it just doesn't seem right to my mind I could very well be over thinking it though so I figured I would ask your opinions / ideas on this little dilemma lol , thanks in advance

DFAC

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2013 Kenworth T-660 Studio Sleeper-The daily and Money maker

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