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My super stealth DUAL 10" sub box

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Old 12-12-2006, 12:05 AM
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Default My super stealth DUAL 10" sub box

Just would like to show off what im in the process of doing. I saw the other threads where people are building a box to hold a single ten under the rear cargo cover, and they where building them out of wood. The wood is a good thing to use, but if you want to conserve space, and make the most of what you have, fiberglass is the way to go.

So that what I did, I pulled ou that foam thing, and used it as my mold. I found out that the space in there is just under 1 cubic foot, .98 cubic feet to be exact. Thats plenty of airspace for two ED SQ10's.

Here are a few pics of my progress, its obviously not finished, I only have one layer of glass on it, so its still flimsy. Don't mind the blue tape, I will get to it when I get the other layer of glass on. Sorry for the crappy camera phone pics, too.

enjoy









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Old 12-12-2006, 12:07 AM
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is it all just gonna be one box? or will you have a divider so that it's 2 boxes?
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Old 12-12-2006, 12:08 AM
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nice work so far. **watching closely**
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Old 12-12-2006, 12:08 AM
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Originally Posted by chrischoi
is it all just gonna be one box? or will you have a divider so that it's 2 boxes?
It is going to be one box, it is too hard to determine the EXACT half point of the box.
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Old 12-12-2006, 12:40 AM
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Dude that looks like its gonna be sweet!! Id buy one!!!!! Post pics when your done
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Old 12-12-2006, 01:31 AM
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Thanks for the compliments.

I hope ED's site is correcect on their measuments, because I just ordered the subs tonights, and I hope they will drop right in when I get them.
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Old 12-12-2006, 03:16 PM
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That looks like it's turning out REALLY well!!! make sure to layer up that glass!!
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Old 12-12-2006, 04:17 PM
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Originally Posted by Golden86
Thanks for the compliments.

I hope ED's site is correcect on their measuments, because I just ordered the subs tonights, and I hope they will drop right in when I get them.
I'd hope so since that's what our box is based on

Good work.
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Old 12-12-2006, 04:30 PM
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you mean you didn't use just random numbers and whatnot?

hurry up golden, i want to see what this looks like when finished. ;)
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Old 12-12-2006, 07:02 PM
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How did you handle the bonding of the glass with the MDF? The two do not mix well long-term normally.
Are you going to space the factory trunk liner off the face of the enclosure or does the driver you're using not move very far?
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Old 12-12-2006, 07:06 PM
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JLTD,

Here's a video of the sub in the box, it's a slim driver designed for small spaces. Hit a 130.1 in the tC on ~ 400W

http://www.edesignaudio.com/edv2/ele...s_customtc.php
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Old 12-12-2006, 07:15 PM
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Countless numbers of people use MDF/glass combination in custom enclosures... that's how many shops do it even...

As for the "movement" issues, it's got 9.3mm of xmax (pretty dang good for a slimline sub) --- look at this vid for reference of movement:

http://www.youtube.com/v/NZdZuJreFok
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Old 12-12-2006, 08:00 PM
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no divider ???
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Old 12-12-2006, 08:12 PM
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^^^ not needed.... why would you need one??
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Old 12-12-2006, 08:14 PM
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Putting a divider into a box that weirdly shaped would take crazy skills to end up with a perfect 50/50 airspace.

No real need for a divider on a dual driver box.
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Old 12-12-2006, 09:17 PM
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yeah. i guess... cuz it's not that much power..
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Old 12-12-2006, 09:26 PM
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Originally Posted by chrischoi
yeah. i guess... cuz it's not that much power..
Realistically, with any pair of speakers, a divider is NOT necessary.

One speaker will not mess up the other...if one blows somehow w/o the other one going, there's a small chance, but most people would notice something happen and turn the bass down.

The best reason I can think of to absolutely have a divider is if you wanted to hook up only one sub.
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Old 12-12-2006, 09:28 PM
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I HATE FIBERGLASS!

I am so itchy right now it isn't even funny. even after a shower. I was just cutting the mat, and glassing it in, I wasn't even sanding yet.

The box is comming along pretty well, I have a couple of layers of glass on it, and am only going to put one more on. After that I will sand it down, and make it somewhat decent looking.

The MDF soaks up the resin like its nobodys business, i have never heard of any problems with mixing fiberglass and MDF, thats how I built all my past box's.

I just want the subs to get here so I can drop them.
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Old 12-13-2006, 01:46 AM
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LOL... Been there, need the full-body Tyvek painting suit from Home Depot. Works well for fiberglass and sandblasting. ;) Golden - I take it you were on Pennock's? Nice work! I'll be doing similar with the right side trunk wall -removing the carpet wall and sinking the sub as far in as I can, likely on both sides eventually. Using A/D/S/ 10's though since my other speakers and amps are A/D/S/.
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Old 12-13-2006, 01:49 AM
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Props. That is a nice setup.
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