A pros help needed

[ringspun09]

Well im going to change my current set up , 2 15 RE audio *** powered by a brz1200 in a 2000 audi a8 6cube box tuned to 38hz , port and subs up port aimed at cut out in rear deck. Sounds good but i think it should be louder and lower (cant do subs back, trunks not tall enough) i want to cut out the rear deck more and build the box in the trunk 8cube with subs and ports in rear deck sealed off from the trunk but im wondering what would be better. 3 6in pvc ports 85 sq inches of area tuned to 30hz or 2 8in pvc ports giving me 100sq in tuned to 30hz?

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[wenn_du_weinst 10+ year member]

haha the word filter blocked your sub model

usually the fewer amount of ports you have the better.

maybe try 4th order

 

[ringspun09]

I dont want to do a 4th order cause 1 to hard 2 very hard to tune to sound good n 3 no room to build it , but back to my question lol