need box design for two 15" L7s, kx2500, in a rodeo....

[aaron7114]

Just got a 2001 rodeo today so soon I will be pulling the wall out my accord and put everything in the rodeo.

I need a box design though for the rodeo. Here is the room I have in the back.
37" wide
28" deep
20" tall

However that would take up the entire back. I would still like to have at least a little room for storage if I ever need it. So I would like to cut down on the depth as much as possible without affecting the outcome of the box.

Wanting to do sub facing up and port towards the back. Not sure on the tuning...I was thinking around 35 hz?

So if someone could help me out and make a design for me and if at all possible a cut list I would really appreciate it!

[dannyz122001]

would you be willing to cut depth to about 20''? you would only be working at about 3.5 cubes before port/sub disp.

[aaron7114]

would you be willing to cut depth to about 20''? you would only be working at about 3.5 cubes after port/sub disp.

I dont think that would be near enough air space would it?

[dannyz122001]

well, im actually in the process of getting 2 15'' L7s for a tahoe and i spoke to a tech at kicker and he sent me the recommended sizes and all.....

Well for the 15 there are 3 ported boxes we recommend.

3.0 cubic feet + port or 3.5 cubic feet with a 40 Square inch port that is 19.5" long tuned at 35 Hz
4.5 cubic feet + port or 5.0 cubic feet with a 50 Square inch port that is 15" long tuned at 33 Hz
6.0 cubic feet + port or 6.5 cubic feet with a 56 Square inch port that is 13.75" long tuned at 30 Hz

[dannyz122001]

you would only be right at 3cubes if you went 20 deep

[aaron7114]

well, im actually in the process of getting 2 15'' L7s for a tahoe and i spoke to a tech at kicker and he sent me the recommended sizes and all.....

Well for the 15 there are 3 ported boxes we recommend.

3.0 cubic feet + port or 3.5 cubic feet with a 40 Square inch port that is 19.5" long tuned at 35 Hz
4.5 cubic feet + port or 5.0 cubic feet with a 50 Square inch port that is 15" long tuned at 33 Hz
6.0 cubic feet + port or 6.5 cubic feet with a 56 Square inch port that is 13.75" long tuned at 30 Hz

thats just for one 15 though. I've got two.

[dannyz122001]

or if you went ahead and used the whole space, you could get 4.5cubes a piece

[dannyz122001]

thats just for one 15 though. I've got two.

yea i know, but if you were going 20'' deep, thats 35.5''x18.5''x18.5'' (internal) for a total of 7 cubes, 3.5 per sub

[aaron7114]

at 37 x 20 x 20 i'm getting 7.03 cubes before sub and port displacement.

edit...lol you just said that haha.

[dannyz122001]

so you have 3.5 cubes per sub minus the port/sub disp (at abt .5cube) for a total of 3 per sub

[aaron7114]

oh lol alright. In your first post I thought you were saying I would have around 3.5 total....not per sub.

[dannyz122001]

oh lol alright. In your first post I thought you were saying I would have around 3.5 total....not per sub.

o ok. well im not an expert but i can sketch you a design but i cant give you a cut sheet or anything. still havent found that program yet....

[dannyz122001]

im just having fun using Sketchup... just downloaded it today! haha

[cman9012]

you can use sketchup to do a cut sheet too thats what I use to do mine

[dannyz122001]

how?