30hurtzaudio

Anyone had luck with the dodge durangos and if so how do they compare to blazers and explorers? I am looking for a new suv in the 2000 (year) range. and I like the look better but herd they dont do as good on the meter as explorers and blazers. I have 2 12" BTL Fully Loaded subs. any feedback would be awesome Thanks, Brock

how do u calculate those? I am goin to use four 6 inch ports with an inch of flare on both ends of all ports...also I was planing on doin exterior ports entering towrds the bottom rear of the box, about how far a part do they need to be and how far off of any walls? Thanks, Brock

well thanks for the help i know it was elementry but better safe then sorry guess i'll have to try something like four 6 inch ports.....slot ports are easier to deal with...one more question. do u count flare on lenght and surface area as well???? Thanks again, Brock

thats what i got 2 but i was curious because when u calculate port lenght they are pretty close when u add the 5 3's together

well guys i am confused here and i can't figure it out does five 3 inch ports equal to one 15 inch as far as port area????? i know it is simple but i need to make sure for my design.....or also does two 6 inch ports equal one 12 inch port?????? well guy some feedback would help me out a lot.

I would love to do the 14" but we are looking at around $600 for just materials i am thinking i am goin to go with either 2 - 8" or 2 - 6" it all depends on room

Any thoughts or ideas on 2 12" FI BTL's (Fully Loaded) in 5 ft^3 with almost 154 in of port area????? Tuned at 32 hertz.... I understand that it is going to be an extremly long port almost 71 inches. but i have ideas for that.....Planned on using 14 inch round pvc pipe with a few 90 degree elbows in it. and how would u go about measuring something that has that many bends. Also i planned on the port having its own chamber with only the end into the part of the box where the subs are to reduce flexing and hopefully where more air flow goes into the port. But it might be a crazy idea. So if anyone could give me some feed back it would be great!!!! Thank's, Brock