DylanH

Thats just what I was told to do it at..what should I tune it to and what would be the dimensions for a box that is around 4 cubic feet..if you read either of my posts in the subwoofer/enslosure section you will get the full story

I'm pretty sure its higher tuned..I'm going to be making my own box for the first time lol..i plan on tuning it around 56hz if I can get someone to help me with a box design

Which one should I download

What would be a good hertz sweep to test what frequency sounds best in my car..And where can I get it..and can this harm my subs

Well..how do i do exact measurments on google sketchup or whatever..how do people do that and do these dimensions sound better outer box dimensions 14 tall 38 wide 17 deep This is for a box that is subs up port back Port dimensions 3" tall 5" wide according to your calculator thing thats 56hz

So..If I understand this right..for the box with subs up port back will be the same measurements for 2 12s..so if I want around 1.7 each I should do it at 3.4 cubic feet right?

Thats not a scale build..and so basically the port is just a hole..i dont need to add sides on the inside

So something like this..is there anything special I need to do in the box..do I need to put a seperator in the middle or just leave it open

would sub up and port back work in a car too?? Because I was thinking about doing that but how would I do the port..just a square port?

Which is better or does it really matter

So your box calculator is for this type of box Or will it work for this

Is there anyway to make a box for 2 12s on this or is it just for 1 sub

Well its all downloaded and I'm at the calculator..now how do I use it lol

This .NET thing is taking forever its finally to the installing

I was told t-lines were harder than crap to build

And I am downloading the .net thingy so i can download your box builder thing

Well what I did was take the dimensions from the alpine manual for my subs and doubled it and then added then that was the size of port they had so i probably messed up on some of my dimensions because some of it confused me because it said 15 sq inches then it said 12x1.25 inches

Does it do the whole box or just tell you how to do the ports?

I tried its to confusing lol

is there a way to do 2 subs on the re calculator

No..I think i'm getting a tahoe but ill measure and see how much room I have with my current car..that was just a rough measurment

I am using 2 Alpine Type R 12s and I am going for strictly SPL

Does that look right to you guys? heres the dimensions..if i'm right it should be 1.7 cubic feet per sub 39.25" wide including the ports 13.5 tall 16.5 deep The ports are 12x1.25" not sure about the ports So does this look right to you..the pic was made on paint so it sucks I know

Yeah but i'm not the best at math..what are the equations I will need

What is a good software to design a box.