'10-14 Interior and Audio Place to discuss 2010-2014 interior and audio type modifications.

fiberglass box

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Old Oct 28, 2013 | 08:59 PM
  #1  
foreman05's Avatar
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fiberglass box

Anyone on here make a fiberglass box like this yet? this was in my BMW and im looking to build a new one for my car. I gotta have some low end bass.
Attached Thumbnails fiberglass box-img_0343.jpg   fiberglass box-img_0344.jpg  
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Old Oct 28, 2013 | 10:04 PM
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ColSaulTigh's Avatar
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From: Lake Mary, FL
Originally Posted by foreman05
Anyone on here make a fiberglass box like this yet? this was in my BMW and im looking to build a new one for my car. I gotta have some low end bass.
Make? No. Buy? Yep. JL Audio Stealthbox + JL 13w3v3:



I love mine - produces plenty of bass for me!
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Old Oct 29, 2013 | 10:59 PM
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I have one of these, way cheaper than the JL box and it pounds:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=131019773196
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Old Oct 30, 2013 | 07:43 AM
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ColSaulTigh:
how much do these cost..liked the finish of it.
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Old Oct 30, 2013 | 11:22 AM
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Originally Posted by CiniZter
ColSaulTigh:
how much do these cost..liked the finish of it.
I paid $599 with free shipping, and that included the box AND the JL 13v3 driver. My local shop makes them for $550 + tax, so it's about a wash, but you can get custom finish (painted, fabric, custom color), so it's up to you how you want to do it.
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Old Oct 30, 2013 | 04:12 PM
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Originally Posted by zbrewha863
I have one of these, way cheaper than the JL box and it pounds:

http://cgi.ebay.com/ws/eBayISAPI.dll...m=131019773196

How did you like the fit of this box? I was considering it as well.
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Old Oct 30, 2013 | 06:03 PM
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Originally Posted by zbrewha863
I have one of these, way cheaper than the JL box and it pounds: Video Link: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=131019773196
I'm getting ready to get one if these
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Old Oct 30, 2013 | 07:18 PM
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I prefer to build it to my specs and i already have and alpine type-r sub. by the way it only cost me about $120 to build= way better deal IMO
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Old Oct 31, 2013 | 11:12 AM
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I just had mine built and it houses 2 12 inch t0 subs all I lose is the slant space in my trunk

Still hit 144 db
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Old Oct 31, 2013 | 11:19 AM
  #10  
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jdub2k5: can u post some pics of it. thanks
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Old Nov 1, 2013 | 09:29 PM
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Originally Posted by clc4912
How did you like the fit of this box? I was considering it as well.
Fit is great, it's about the same quality as what you would get if you paid a custom shop to build one for you locally. Plus it leaves room on the top to mount an amp, so it's great if you just want to leave a small footprint. Plus I can pull my entire setup out by just pulling out a few wires for track days or more space.

Originally Posted by SilverSkoundrel
I'm getting ready to get one if these
Go for it -- after replacing my custom box with this, I am much happier.

Originally Posted by foreman05
I prefer to build it to my specs and i already have and alpine type-r sub. by the way it only cost me about $120 to build= way better deal IMO
Well good luck finding anybody to build one for you for $120, I'm guessing that was your cost to build it yourself?
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Old Nov 2, 2013 | 05:47 PM
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There is this option on Amazon for fiberglass:
Amazon.com: 2010 and up Ford Mustang 12" Fiberglass Box. Subwoofer Enclosure: Car Electronics Amazon.com: 2010 and up Ford Mustang 12" Fiberglass Box. Subwoofer Enclosure: Car Electronics

I ordered a wood (MDF) Zenclosure that should be here next week. You can specify the cutout opening size and volume if less than 1.1 cu ft.
http://www.zenclosures.com/2005-2013...tangcorner.htm

For a sub I'm using a Dayton 10".
http://www.parts-express.com/pe/show...number=295-510

It should work for my purposes, but I'm not trying to blow the glass out of the car.
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Old Nov 2, 2013 | 07:59 PM
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Good find -- nice sub, too.
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Old Nov 14, 2013 | 12:58 PM
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Not fibreglass, but I made an MDF one for an old 12" MTX I had back in the spring that tucks away in the same location.

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I saw those $80 ones on Ebay and worried that they'd stick out into the trunk space a bit too much. This one has more volume and doesn't take up much room at all:

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That being said, it is heavy. It was tricky to make too with all those angled cuts and everything needing to fit together tightly.

I may make another scaled down one for a 10" that'd be about 4 inches shallower than this one. It'll probably be one of my winter projects.
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Old Nov 14, 2013 | 09:00 PM
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wow nice craftsmanship, looks like it was a pain in the a$$
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Old Nov 19, 2013 | 08:25 AM
  #16  
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I received the zenclosure last night and I am happy with the fit. Nicely constructed as well.

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