Guest Posted May 1, 2010 Report Share Posted May 1, 2010 Here's my problem, when I get the square inches of port per cubic foot to around 12, my tuning is way higher then I want it to be, like up around 38-40hz, and im trying to keep my box at 32-34hz. What I am doing wrong here? then make the port length longer....aim for 14sqin per cuft. Quote Link to comment Share on other sites More sharing options...
SDMorris Posted May 1, 2010 Author Report Share Posted May 1, 2010 Ok, so here is a screenshot with the square inches of port around where it should be, 13sq.in of port per cubic foot. But when I make the port this way, it sky rockets the tuning to like 38hz. How can I keep pretty much those dimensions, with the right amount of square inches of port, and lower tuning? Quote DC AUDIO 06' Lancer Link to comment Share on other sites More sharing options...
hdorre Posted May 1, 2010 Report Share Posted May 1, 2010 You probably need three common port walls. Two port walls is for if the port is in one corner. I'm pretty sure three common port walls lowers tuning Quote On 5/8/2011 at 7:38 PM, Kranny said: On 5/8/2011 at 7:35 PM, 'Maxim' said: It hurts me inside when I read stuff like this and remember you're 15 LMFAO so true Mitsubishi 3000GT (Old Build) Headunit: Pioneer 80PRS Frontstage: (2) McLaren Audio MLT-2 Tweeters & (4) PRV Audio MR Series Neo 6.5" Mids Substage: 4 15" Hybrid Subs - Tantric Motors & Sundown Softies Amps: Banda 2.4D Amp (Tweets), American Bass VFL 350.4 (Mids), and (2) Ampere 3800s Electrical :Singer 260A Alt & JY Power Lithium 2005 Chevy Colorado Ext Cab Headunit: Pioneer 80PRS Frontstage: 4 PRV 700Ti Tweets & 6 10" Delta Mids on 3000wrms Substage: 6 Fi BTL 18s in a 4th Order Walkthrough on 3 Wolfram 4500s Electrical: Singer "390" and JY Power My Official Feedback Thread Link to comment Share on other sites More sharing options...
SDMorris Posted May 1, 2010 Author Report Share Posted May 1, 2010 How would I do that with the subs and the port on the same face of the box? Quote DC AUDIO 06' Lancer Link to comment Share on other sites More sharing options...
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