4 12s replacing my of back seat

[TrunkMuzik]

So im putting 4 12s in my car and I have found that I need my trunk more then I do my back seat so im replacing the back seat with the subs

I need 1.5 cu ft per sub after port displacement

would like to be tuned 35-36 hz

max dimensions are 21Dx32Hx56W

problem is I suck at designing boxes lol

I want as much SPL as possible

so I was wondering if there is anyone here that could design me a box and post it?

was also wondering if I should do 1 big box or 2 seperate stacked boxes

or if It even really matters

[big dee]

I would do a wall. What kinda car are we talking about?

[kl0wn]

1 big box. Back seats are overrated. Took mine out and threw 4 12s in there also.

[TrunkMuzik]

2012 Camry. I don't want a wall, want to keep it below the window line

[Bradprobert]

How in the world do you have 56in wide?

[knowledge]

i would def do a wall and under the window line is gonna be tricky and look funny

[Guest]

i would def do a wall and under the window line is gonna be tricky and look funny

plus louder.

[TrunkMuzik]

With the way I go through vehicles I want something I can remove easily to trade in without damage. So no wall for me

And door to door inside is 58", that's how I have 56"

[Guest]

With the way I go through vehicles I want something I can remove easily to trade in without damage. So no wall for me

And door to door inside is 58", that's how I have 56"

how are you going to prevent the sound waves from entering the trunk? you'll likely have cancellation issues unless you find a way to seal off the trunk/rear deck off from the cabin.

[TrunkMuzik]

building a plate inside the trunk, I know it sounds dumb but it will all work out