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View Full Version : 69 impala 3 - DD 3512's ported



mobeious
06-18-2008, 08:26 PM
well as soon as i get a lil down time i get a call to build this

http://i7.photobucket.com/albums/y290/mobeious/Untitled6-1.jpg


http://i7.photobucket.com/albums/y290/mobeious/Untitled898-.jpg

stuckinok
06-18-2008, 08:27 PM
interesting

Buck
06-18-2008, 08:27 PM
that looks sweet

ngsm13
06-18-2008, 08:33 PM
Good luck.

Then again, my attempt was using 15's...

nG

mobeious
06-18-2008, 08:35 PM
Good luck.

Then again, my attempt was using 15's...

nG

???

ngsm13
06-18-2008, 08:38 PM
I tried three 15's ported in an impala.

The subs were angled downfiring, and the port was the actual build-out up to the rear axle hump on your design...

It got wicked low, and it made the gas tank fall off on one side, and ripped a hole straight through the floor. But it just didn't... BANG.

I've done dozens of boxes in these old schools... they're somewhat temperamental...

nG

hemi=22s
06-18-2008, 08:42 PM
i did a similar box for 4 12"s in a delta 88

mobeious
06-18-2008, 08:45 PM
ya they are a pain to work on BUT luckly this one is a frame off restore so everything is new so its sweet and iv found when doin these types of cars u need to tune the box higher so when it passes over the axel hump and loads up it still gets the lows from the load up its pretty much a series tuned 6th orded bandpass

kovemaster559
06-18-2008, 08:46 PM
looks evil

ngsm13
06-18-2008, 09:14 PM
ya they are a pain to work on BUT luckly this one is a frame off restore so everything is new so its sweet and iv found when doin these types of cars u need to tune the box higher so when it passes over the axel hump and loads up it still gets the lows from the load up its pretty much a series tuned 6th orded bandpass

INdeed.

nG

tez4life
06-19-2008, 09:26 AM
That looks nice, im looking foward to this.

jdc753
06-19-2008, 09:39 AM
I like the looks of that box, sure should be nice, can't wait to see the build.

JarvisB
06-19-2008, 10:15 AM
looks sweet! but to me, from what it seems, you'll have to install the subs on the box before building the port? Otherwise you wont be able to put the subs in after building it?

might be a noob question, but just wondering lol..

DD_Dave
06-19-2008, 10:18 AM
pics of the Impala?

W8 a minute
06-19-2008, 03:44 PM
IMHO I would point that upward through the rear deck. Not at the back seat.

ngsm13
06-19-2008, 04:20 PM
IMHO I would point that upward through the rear deck. Not at the back seat.

Eh, depends on if it's a vert or not...

nG

hemi=22s
06-19-2008, 04:20 PM
Eh, depends on if it's a vert or not...

nG

good point

skateboardkid
06-19-2008, 04:26 PM
Series Tuned Dual Reflex Bandpass Enclosure?

Should be super efficent.

Havnt seen to many of these.

Keep us posted with results over time.

MikeyB
06-19-2008, 04:41 PM
Thats an awesome design! Skillz

mobeious
06-19-2008, 06:20 PM
its is a vert ill get some pics of the car when i get a chance

bigbangtheory
06-19-2008, 07:03 PM
In for the pics of the install and car! I had a 64 back in the day with 10 switches and man do I miss that. I still see it from time to time as i sold it local.

86yota
06-20-2008, 03:32 PM
That design looks like it has potential to actually get my Grand Marquis trunk loud..hmmm

tez4life
06-20-2008, 03:46 PM
That design looks like it has potential to actually get my Grand Marquis trunk loud..hmmm


Read my mind homie, but I got some different subs in mind.

mobeious
06-20-2008, 07:22 PM
shoot me a PM if u need a design .. im a little cheaper then TTB lol

1LOWCHIEF
06-23-2008, 06:56 PM
I'm very interested to see how this design works as I'm going to have to do something similar in my '55 Pontiac, especially after I bag the rear end.

mobeious
06-30-2008, 08:02 PM
pics tomorrow

86yota
07-01-2008, 11:43 AM
Excited..I would love to one day have a design like this done for my Merc trunk..

mobeious
07-01-2008, 08:00 PM
here some pics best i could get of inside the box... its not done yet the front parts is just laying in there not attached yet

and the back is a mess getting ready for trim panels 4 yellowtops in the back and that redtop up front and i think we are doin mmats amps (customer already had)


http://i7.photobucket.com/albums/y290/mobeious/DSC01495.jpg

http://i7.photobucket.com/albums/y290/mobeious/DSC01492.jpg

http://i7.photobucket.com/albums/y290/mobeious/DSC01488.jpg

86yota
07-02-2008, 01:23 AM
Nice..cant wait to see some more final pics..get to work!

mobeious
07-02-2008, 09:14 PM
http://i7.photobucket.com/albums/y290/mobeious/DSC01509.jpg

trunk is done

hemi=22s
07-02-2008, 09:16 PM
**** is nice cant wait til ya do my truck :)

jdc753
07-03-2008, 01:57 PM
looks pretty sweet. Certainly made full use of the trunk. Does that top piece come off sorta like an access cover for the subs? Thing must be loud even in a vert. Very nice work indeed.

mobeious
07-04-2008, 10:42 AM
this is a video of the subs in action
that rattle u hear was a piece of metal under the gas tank that we took care of
http://s7.photobucket.com/albums/y290/mobeious/?action=view&current=MOV01517.flv


http://s7.photobucket.com/albums/y290/mobeious/?action=view&current=MOV01519.flv
this is a video of the mids... subs are on but the mids drown out the microphone on the camera so u really cant hear the subs.. but in person the mids and subs blend perfect

tez4life
07-04-2008, 11:52 AM
this is a video of the subs in action
that rattle u hear was a piece of metal under the gas tank that we took care of
http://s7.photobucket.com/albums/y290/mobeious/?action=view&current=MOV01517.flv


http://s7.photobucket.com/albums/y290/mobeious/?action=view&current=MOV01519.flv
this is a video of the mids... subs are on but the mids drown out the microphone on the camera so u really cant hear the subs.. but in person the mids and subs blend perfect


Looks like it came out really well nice job. What kind of mids was he running itn there, they were pretty **** loud?

And you never got back to me on that PM I sent you :(, but I figured you were busy.

mobeious
07-04-2008, 01:44 PM
the mids are aas mids they are a loudspeakers kinda like eminence or beyma.. they actualy sound pretty good but they are not my cup of tea... and the mids are very loud

could u resend the PM i get so many a day i cant remember what it was about