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box for 4 12's in blazer


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im in need of some help. i have a 2002 blazer with 4 12' xfl's...i would like to get a box designed that t's out up over the wheel well and is sub up port up. sort of like (rob carng3) on here did with his 18s...i would like to be tuned in the low 30's max demensions are 45 wide at the top 38 at the bottom, 28 deep and 20 high...any help is much appreciated

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Something like this? I did this for a guy a little while ago. He wanted 8 12"s in his blazer.

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New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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sort of but i want to keep my back seats and would really like to go sub up port up right now ive got sub up port back and port is getting choked off by hatch

Lol he did keep his back seats.

and no it isn't, I made a slant triangle which directs the air upwards and hits the window which gets pushed over the subs. (It's just not shown in the pictures, but it's screwed down to his floor.

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Edited by carshateme

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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Try this design out

412boxcalc.png

I built a box just like Robs, mine was bigger though. I cant seem to find my old build log on here its lost in the forums somewhere.. lol

The bracing displacement of .9 cu ft. is the area need to be up over the wheel wells. Each sub has 1.5 cu ft of space so it should be plenty, if not a little too much.

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2004 Bagged Trailblazer

(4)18" Sundown Nsv3s
(4) Taramps HD10000s, Taramps DSP3000, Lanzar opti 250x2, AB 100x4
(2)DC power SP 270s, (14)XS Power d3100s, (1)d6500

 

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that actually does look dope as hell...what is he tuned to i may have to look at doing 6 i still need to have room for batts and amps too....but thats a blazer for ya, always a tight squeeze

hell yeah, that project was a BITCH lol. if you look at the back side, you can see I had to cut into his plastic just to get the top piece on. He wanted it tuned at 28hz I believe. It was for some 12" Polk Audio subwoofers. Cheap...but they'll be loud as heck. Yeah, we ran into the battery problem too, but what we did was make a board run where the passenger would put there feet across, laying on the center console. so that the battery and amplifier has a place to chill at.

Edited by carshateme

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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Found some pics of the old box in my other blazer

This is the ABSOLUTE max dimensions you can go with it being removable.

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7w1lnOR.jpg

2004 Bagged Trailblazer

(4)18" Sundown Nsv3s
(4) Taramps HD10000s, Taramps DSP3000, Lanzar opti 250x2, AB 100x4
(2)DC power SP 270s, (14)XS Power d3100s, (1)d6500

 

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Geez, that thing is massive lol. atleast you didn't run into the gas tank problem like I did while building the blazer project.

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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