View Full Version : how much does it cost?!
Alero Stunnin in AZ
11-09-2006, 02:28 PM
To get a fiberglass box for the subs
It all depends on...
# of subs
the design
the quality
and possibly other things as well.
DanM7890
11-09-2006, 02:40 PM
there is many things that have a play in the price. mainly size of coarse. i make boxes all the time and usually charge $100-200 for a nice dual 12".
the price range is big because of the quality that they want! like kinda of paint, texture if they want two tone, etc..
Silentalero
11-09-2006, 03:07 PM
thats a broad question...gotta be a lil more specific dood
billytheman1188
11-09-2006, 03:13 PM
Heres what you do, its not rocket science. type in w-w-w-.-g-o-o-g-l-e-.-c-o-m
Then SEARCH "SUBWOOFER BOXES" if you have a 10" woofer, search 10" subwoofer box, if you have 2 12" then search "2 12" SUBWOOFER BOX"
You get the point..................i hope.
Satsuriku
11-09-2006, 03:16 PM
Heres what you do, its not rocket science. type in w-w-w-.-g-o-o-g-l-e-.-c-o-m
Then SEARCH "SUBWOOFER BOXES" if you have a 10" woofer, search 10" subwoofer box, if you have 2 12" then search "2 12" SUBWOOFER BOX"
You get the point..................i hope.
lol this comming from a dude that has a hard time with the search button on this forum hahaha jk man
billytheman1188
11-09-2006, 03:20 PM
lol this comming from a dude that has a hard time with the search button on this forum hahaha jk man
lmao, i search! i searched the P&P, i do search but then i ask questions if they arent answered.lol I do forget to search a lot thoughlol but for my sub box i went to google and found all kinds of boxes
Redog
11-09-2006, 05:35 PM
Moved to Audio, Video & Security
Alero Stunnin in AZ
11-09-2006, 06:09 PM
yeah probaly shoulda been a little more specific,
http://i46.photobucket.com/albums/f125/blingblingdude8/DSC06126.jpg
i dont want the top fiberglassed or anything but like this design!
http://i46.photobucket.com/albums/f125/blingblingdude8/gif4.gif
or something like this without that many subs!
fiberglassed like that but with 3 subs 2 10s and 1 12, lol idk if i made it any easier to let you know what i wanna do...hopefully i did tho...cause fiberglassing it makes it look so clean
Trickyslick
11-09-2006, 06:12 PM
Found this in another thread...from Sat I believe.
Here's some simple steps and photo's on how to make a fiberglass enclosure/amp rack. The techniques outlined in this step by step is my own personal techniques and experiences so please feel free to modify the way it is done here. Hope this will help you in your enclosure fabrications and these techniques can be transferred to fabricate other fiberglass parts & projects....even vehicle body parts & home audio projects.
Let's start from the trunk:
http://velocitymotorsport.com/the12volt/001.jpg
Here is the trunk of a 1992 Plymouth Laser Turbo ( or Mitsubishi Eclipse or Eagle Talon ). We start out with a clean trunk and an idea of what we want to do with the enclosure and the equipment that we're installing into the trunk.
http://velocitymotorsport.com/the12volt/003.jpg
The next step is to draw out the base of the enclosure and use poster board paper cut into strips to contour the edges of the base. This will ensure a tight and accurate shape around the trunk edge.
http://velocitymotorsport.com/the12volt/005.jpg
Next step is to mask the sides of the trunk to avoid fiberglass from sticking to areas that you don't want it to. **TIP: for large areas that doesn't require a mold you can lay down two layers of tin foil and some plastic to save time and masking tape **
http://velocitymotorsport.com/the12volt/007.jpg
After you have cut the base out of MDF( Medium Density Fiberboard ) & masked the edges of the trunk you can start building the initial shape of the enclosure you designed. Using MDF I cut the peices that I needed to frame the inside of the enclosure and hot glued & super glued the peices in place. Using Cyanoacrylates (best known as Super/Krazy glues) bond in seconds through the evaporation process when in contact with air.
http://www.velocitymotorsport.com/the12volt/013.jpg
After you have cut the MDF trim ring you must mount the trim ring and suspend it in the position you want. I used strips of MDF and super glued them in place to hold the position.
http://www.velocitymotorsport.com/the12volt/014.jpg
After you have framed the entire enclosure and glued all the peices in place securely, you are ready to wrap the project in fleece and start with the resin.
http://www.velocitymotorsport.com/the12volt/015.jpg
Using an pneumatic staple gun I used light weight fleece from my local fabric store and started to staple the fleece to the enclosure. ** TIP : Make sure you staple the fabric on the bottom of the project and not the side ( if possible ). This will save you time in the end because you won't have to cover your staple divits you create when you attach the fleece to the MDF.
http://www.velocitymotorsport.com/the12volt/017.jpg
Here is the enclosure pre-resin state. Make sure that you attach the fleece on the top of the project with spray glue or staples. This will ensure that the fleece is attached to the frame. I used 3M Super 90 spray adhesive & you can get this at any Home Hardware store or Home Depot.
http://www.velocitymotorsport.com/the12volt/018.jpg
Here is the first coat of fiberglass resin that I used on the enclosure. Soak it down until the resin shines on the fleece , this will indicate that the resin is completely saturated with resin. Allow this to dry and next step will be the fiberglass matting and resin.
http://www.velocitymotorsport.com/the12volt/022.jpg
After you have the first 3-4 layers of fiberglass matting alow it to dry. I used a roller to smooth out the bubbles and also this allows me to sqeeze out all the extra resin that I used. I just applied more matting to soak up the resin that the roller sqeezed out.
http://www.velocitymotorsport.com/the12volt/021.jpg
Here's the enclosure after the 2nd 4 layer coating. THere is 8 layers of matting on this enclsoure and now it's time to smooth out the fiberglass and continue to the final stages of the enclsoure.
http://www.velocitymotorsport.com/the12volt/027.jpg
After doing a little sanding to get rid of the small pills of resin your ready to apply the first layer of filler/fiberglass resin. Note the smoothness of the fiberglass and the fact the we need little sanding here to go tot he next step. The entire project requires it to be sanded to 80 grit for the filler/fiberglass resin to adhere properly.
http://www.velocitymotorsport.com/the12volt/029.jpg
Next you will need some body filler ( Rage Gold is what we used ) and some fiberglass resin, mixing cup and hardener for both.
http://www.velocitymotorsport.com/the12volt/030.jpg
By mixing a batch of body filler and resin ( 5:1 ratio ) you create a thinned out mixture that you can paint onto the project. Add the appropriate hardener amounts for each of the resin and the body filler as normal
http://www.velocitymotorsport.com/the12volt/033.jpg
** TIP: this allows you to use this mixture to fill in dips and cracks without having you spread it on with a body filler knife.
http://www.velocitymotorsport.com/the12volt/035.jpg
Here is the completed subenclosure with the mixture completely covering the project. Get it at the stage where the mixture is 75 % dry and use 36 - 50 grit sand paper on a soft sanding block and go to town and sand down the project before it totally dries. It will gum up your paper rather quickly but will take off lots of the semi dry mixture ( which is what you want ) because this is the excess stuff that is the high spots on the project.
http://www.velocitymotorsport.com/the12volt/038.jpg
Next we covered the trunk with a thick plastic sheet and proceeded to make our enclsoure cover.
http://www.velocitymotorsport.com/the12volt/040.jpg
We placed the enclosure into the trunk and made another trim ring to fit on the outside of the subwoofer with a reverse mount on the sub for asthetics.
http://www.velocitymotorsport.com/the12volt/041.jpg
The enclosure was completely masked over and the amplifier was tin foiled to add protection incase of some resing getting through the first layer of tin foil.
http://www.velocitymotorsport.com/the12volt/042.jpg
I used 2 layers of tin foil to cover the entire enclosure so that when I fiberglass over top, I will be able to remove a perfect mold of the enclosure. Use 2-3 layers of matting for the shape of the cover as this will be plenty strong enough for the cover peice. After you have the cover peice glassed and edges cut and sanded your ready to use the body filler/resin mixture again on the cover.
http://www.velocitymotorsport.com/the12volt/043.jpg
Get it at the stage where the mixture is 75 % dry and use 36 - 50 grit sand paper on a soft sanding block and go to town and sand down the project before it totally dries. It will gum up your paper rather quickly but will take off lots of the semi dry mixture ( which is what you want ) because this is the excess stuff that is the high spots on the project. Here is the cover after we removed it from the initial mold and used the same technique with the filler/fiberglass resin as before. In this stage we sanded it down to 240 grit and is now ready for some polyester filler to fill in small scratches and imperfections.
http://www.velocitymotorsport.com/the12volt/045.jpg
Here is the cover pre-paint ready to get a 400 grit sanding and then a 600 grit sanding. Paint is next and installation.
http://www.velocitymotorsport.com/the12volt/047.jpg
Here's the finished cover with paint and ready to install. The paint was matched to the exterior of the vehicle.
http://www.velocitymotorsport.com/the12volt/050.jpg
Finished & installed enclsoure and cover.
http://www.velocitymotorsport.com/the12volt/051.jpg
Alero Stunnin in AZ
11-09-2006, 06:13 PM
good find man thanks! thats NICE!
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