t-money Posted October 14, 2009 Report Share Posted October 14, 2009 whats the formula to figure port area and whats a good rule of thumb for how much is right? 2002 ford focus hatch pioneer DEH-P8400bh infinity kappa 6.5 components front and rear XS Power D1200 Shuriken BT-100 audioque 120.4 2 15 inch audioque HDC3 D2 2 audioque 2200d big 3 mechman 220a alt with external regulator 479-418-3056 Link to comment Share on other sites More sharing options...
Maxim Posted October 14, 2009 Report Share Posted October 14, 2009 whats the formula to figure port area and whats a good rule of thumb for how much is right? General rule of thumb for port area is 12 to 16 square inches of port per cubic foot of box volume. You can usually get away with a little less for circle/aero ports though. Rectangular port area = Width x Height Circular port area = Pi x Radius squared (3.14*r^2) wtf is lolcats? I'd def get a fat hooker if i had to resort to that kinda thing. I feel like they'd be grateful and work harder. Also its more bang for my buck, more real estate for my dollar if you catch my drift. its like the Costco of streetwalkers. I was hoping for 150 . I was hoping she would let me put it in her butt Link to comment Share on other sites More sharing options...
t-money Posted October 14, 2009 Author Report Share Posted October 14, 2009 General rule of thumb for port area is 12 to 16 square inches of port per cubic foot of box volume. You can usually get away with a little less for circle/aero ports though.Rectangular port area = Width x Height Circular port area = Pi x Radius squared (3.14*r^2) thank you 2002 ford focus hatch pioneer DEH-P8400bh infinity kappa 6.5 components front and rear XS Power D1200 Shuriken BT-100 audioque 120.4 2 15 inch audioque HDC3 D2 2 audioque 2200d big 3 mechman 220a alt with external regulator 479-418-3056 Link to comment Share on other sites More sharing options...
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