First wall attempt - 4 15s, 2k, grand prix

[maniackilla 10+ year member]

im tired of messing with my trunk and not being able to use it. There's nothing i can't use the trunk for that I can't use the backseat for (that includes dead neck ) But seriously.

Equip:

big 3

~200-300 amp alt

Crunch gp3000d

4x Soundstream T5 15s

Box plans:

I'd like to keep it around 12 cubes in case it comes out down the line.

I've got a net amount of 50 wide, by 20 deep, by 20 tall.

That puts the corner RIGHT at each headrest with clear sight behind and a bit of rear floor board space estimated.

I know that doesnt leave a lot of room, but it beats the trunk and 2 15s arent cutting it, and I could use a trunk.

Questions:

Will securing a non TRUE walled box be too bad?

Is making 2 seperate boxes going to hurt any, it would help with the install, but that's even less wall-like.

ANY advide welcome on first time wall. I can find any grand prix's with walls btw anywhere.

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[99grandprixGT 5,000+ posts]

what year grand prix? some guy on the grand prix forums had one in a 98 i wanna say.

 

[maniackilla 10+ year member]

2k1

They are roughly the same since the late 80s.

Id really like to get 4 subs in the front, but I don't like the measurements heightwise. Will a so-to-speak wall be affected by 2 subs facing up, 2 facing forward, and port facing forwards

 

[99grandprixGT 5,000+ posts]

2k1
They are roughly the same since the late 80s

should of asked first time but 2 or 4 door. but ya ill defiantly be watching this. would like to see wall in a grand prix. to bad i need my back seat or i would do it. the guy on grand prix forums never posted pics, he took it out in like a week.

 

[icpurplepplalot 5,000+ posts]

Make it a true wall and get a back up cam

 

[maniackilla 10+ year member]

Make it a true wall and get a back up cam

I need my space, thats even more money. Details are fairly straightworward.

BTW, it is a 2dr, the height doesnt bother me as far as fitting my box since the seats would come out. I just need visibility.