1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Yes another sub system is in progress

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Old 08-30-08, 07:27 AM
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Yes another sub system is in progress

Yes, over the years I have been through many systems in the . Here is my latest one and I think best one to date!
Here was the concept I came up with.
Yes my art skills are unmatched!!!!

I will be using some still yet unreleased Elemental Designs e.10 10" subs.

I then went about building the baffle board to hold these 3 beasts.




Here is the base of the new box.



The fiberglass will go up to the sides of the hatch, so I’m using as much ¾” MDF as I can to make it go a little faster.
Old 08-30-08, 07:29 AM
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I also redid my amp rack so it’s as far out of the way as possible.



I’m finishing up the slot port as we speak. The port will be 8" wide, 2" tall and 12.64" long on internal dimensions. The internal dimensions of the enclosure will be as close to 3 cuft after displacement of the port and subs as possible. (speaker displacement = .18, port = .24)


Slot port finished:



Back of the port is flared also.
Old 08-30-08, 07:29 AM
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I’m not sure what location I will use for the port?


Suggestions? I kind of like it under the subs and not too the side.

Finished my amp rack cover:




A little cold cathoides for some glow at night:
Old 08-30-08, 07:30 AM
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Installed:




The space between the factory trim panel and the amp rack cover will be fiberglass molded in.
Old 08-30-08, 08:37 AM
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Looks very nice so far...I especially like the amp rack....I think you could sell those and make some coin.

Unfortunately, the subs you chose fit into a MUCH small area than mine. ONE of my woofers I want in my RX7 needs an enclosure 23.25 in. x 13.5 in. x 14.5 in. My port (Slot Width x Slot Height x Slot Length) is 1.5 in x 12 in x 22.5 in, with an 8 in extension. As you can see, I am looking for a woofer more for the size of our hatch (My 2 10" are in the trunk of an IS300....the WHOLE trunk!). So I have been forced (don't laugh) into a bandpass box with - - - - believe it or not - - - Two 6" Kicker Stillwaters (OLD SCHOOL ENOUGH?) They got me 1st in the 1-300 watts audio comp, but I am now ready to up the amperage in there (SLOW LANE PERFECTIONIST as my subtitle staes)

The ONLY thing I would suggest, since you appear to be talented in this type of fabrication, is to see if you could angle the port UP and take advantage of the glass. Two lessons I learned having my post facing rear like in your pics...

First - The hardware on the molding as well as the hatch started to loosen themselves up

Second - If ANYTHING small is in your hatch area, it WILL go inside the port....at least that was MY luck !!

I look forward to seeing the progress in this install....looks exciting!
Old 08-30-08, 09:03 AM
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Very nice looking craftsmanship as always John, although I think you're insane for redoing that system so many times LOL
Old 08-30-08, 10:30 PM
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Sorry to get off subject but I have been meaning to ask yu this for awhile.

Doy you have the measurements/specs from your earlier build( twelves facing the seats). The demssions of the sides and the face plate and also the masonite cover would rock.

Also do you still have the pictures from it(most seem to be gone from posts now)

Thanks for any help I have twelves I wanna put in and I figure why reinvent the wheel when you did such a good job the first time.
Old 08-30-08, 11:19 PM
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To each is own.. I wouldn't have something like that out in the open...

But hot damn that is some AWESOME work right there! Mega props to you! I can't wait to see this in the finished product.
Old 08-31-08, 01:16 AM
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As a fellow woodworker, that's one hell of a nice job in concept, imagination and execution. I would like to see more detail on the process of how you made that piece. I don't even have a radio in the widebody, but making something like that might make it worth putting a system in.
Old 08-31-08, 10:51 AM
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Flintnexus, this link will have all the pics you need of every build. http://www.cardomain.com/ride/448049
Unfortunately I have no measurements as I build for a specific area.

Jeezus, no worries. This is only out at meets and when I cruz. Otherwise its in the garage.


Trochroid, here are the build pics of the cover:





Old 08-31-08, 10:54 AM
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Sean, You cant talk when you have like 4 cars all in some stage of restoration!

Dude, you gotta get up here. I might be doing the sub enclosure next weekend. I'm kinda working from the back to the front.
Old 08-31-08, 10:58 AM
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******* sweet job man
Old 08-31-08, 11:13 AM
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Nice Skillz!
Old 08-31-08, 01:52 PM
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Some updates. I'm molding in the stock rear trim piece which originaly had carpet hangin down to fill the void between it and the bottom of the rear hatch. I think it looks much better this way.





Filling the gap along the bottom for a rear nice fit. I'm using fiberglass reinforced body filler for this.

Old 08-31-08, 10:12 PM
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teach me
Old 09-01-08, 12:44 AM
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Damn as always another bad *** system. Looks great so far, I cant wait to see how it turns out
Old 09-01-08, 01:36 AM
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I wish i could get in on this sub competition ... I've definatly got a great idea that will blow yours away :P .... maybe its time to get another car and build this one for show instead of track lol
Old 09-01-08, 02:11 AM
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you should send me your old sub box.. haha im looking for something to fill up the space in my sa haha.
Old 09-01-08, 02:20 AM
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Good to hear it is only out during meets and cruises. I would definitely be down for something like that. I am not saying I live in a bad neighborhood, but you never know who is walking about at 3am...


*currently it is 3:20 am.. call me paranoid*
Old 09-01-08, 08:54 AM
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that looks awesome, i need to get into the fiberglass fab lol...that rear trim piece had me going there for a sec i looked at it and i was like "is that how it's supposed to look, mine's missing all that extra stuff" haha, but really nice work, can't wait to see the finished product.
Old 09-01-08, 05:25 PM
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looks good bro... nice job again!

- Chris
Old 09-01-08, 07:42 PM
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Originally Posted by John64
Sean, You cant talk when you have like 4 cars all in some stage of restoration!

Dude, you gotta get up here. I might be doing the sub enclosure next weekend. I'm kinda working from the back to the front.
Haha you're right I can't talk with 5 cars and mountains of parts everywhere LOL. Yea I gotta come up and see this crazy thing in person, I'm sure its as well crafted as your previous systems!
Old 09-01-08, 08:38 PM
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It look's like you do it for living,great work man
Old 09-01-08, 08:44 PM
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That's gonna be one hell of a system once you're done...
Old 09-02-08, 07:33 PM
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Ok, got some night time pics of the cathoids on:




Here is a finished pic of the new fiberglass cover panel for the back:



I dont have it in the pictures, but I desided to use 8 gauge power wire for the speaker connections.


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