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Wall questions/observations


FCS530

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Posted

I've been seeing lots of walls that seem to be no more than a large box with trim panels to cover the outside gaps. I saw something at one time this was called a "false wall". Is this really good enough? Doesn't sealing the baffle from any possible air leaks a better way to go?

The reason I ask is that I am strongly considering walling my blazer. I was planning on building the box inside so that it very much contours the inside of the vehicle, along with attaching it to metal in several locations. Also planning on cutting the trim, panels and headliner in order to seal the baffle straight to metal. Is this overkill? Opinions?

Several systems, several vehicles. Always changing!

DCSig_zpsgm88292n.jpg

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2014 MECA State Champion (mod 4)

2014 MECA state Champion (Park and Pound 4)

2014 DBDRAG 6th place North America Finals (SS1-2)

2014 BASS RACE 6th place North America Finals (139.9)

Posted

My wall was partially built outside and partially built inside. But you are correct. It really is just a big box with trim panels. If you think about it all walls really are. Some are just more permanent in the vehicle.

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Posted

I fiber glassed my inner wall section to the wheel well. My roof layers are basically welded (PL glued, screwed, and foamed) to the roof.

Floor the same.

sides are matted, mudded, and fiber glassed to the pillars.

Building a box, then adding a beauty panel, and calling it a wall ive seen before.

( i was like? .. uhh that is no way a "wall")

To me, there are some differences.......

Posted

I just see a lot of potential for loss with the "beauty panels". It looks much easier, which is usually my way, but my ultimate goal is to get at least some cargo space back. I would like to be able to haul my chairs, ez up and ice cheSt without needing a hitch platform or trailer. The more I can contour it, the less box depth I will need of get the right volume. Also wanting to eliminate all of the hatch rattles/flex. The only way I see that happening is to completely seal it off. I guess overkill it is!

Several systems, several vehicles. Always changing!

DCSig_zpsgm88292n.jpg

2013 MECA State Champion (trunk 1)

2014 MECA State Champion (mod 4)

2014 MECA state Champion (Park and Pound 4)

2014 DBDRAG 6th place North America Finals (SS1-2)

2014 BASS RACE 6th place North America Finals (139.9)

Posted

I fiber glassed my inner wall section to the wheel well. My roof layers are basically welded (PL glued, screwed, and foamed) to the roof.

Floor the same.

sides are matted, mudded, and fiber glassed to the pillars.

Building a box, then adding a beauty panel, and calling it a wall ive seen before.

( i was like? .. uhh that is no way a "wall")

To me, there are some differences.......

Damn.... So I don't have a wall in my truck?

IMG_20140123_134919_zps257d1d9b.jpg

Used to have a loud truck

2009 Corvette Z06, H/C/I, 150 shot, g force tune, 730rwhp/690rwtq

2013 F-150 limited, MPT Tune, leveled on 35"s

Posted

Thats how I did my last wall. Build 80% outside the car and the double baffle and trim pieces inside the car.

The one I'm working on now won't be that easy and ill have to build most of it in the car. :(

2010 Focus coupe- 8 12" wall. 157.5@46hz

2016 Focus ST - SQ build.

Posted

My wall was built outside and slided in, it´s a 55 c/f box for 8 15s lol, trim panels helped TONS, you can see all the pics and testing on my buildlog if you want

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2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/

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