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View Full Version : DD 9518 in chevy cobalt trunk



loudbalt
07-31-2013, 10:24 AM
Hey guys I'm trying to get this 9518 beast into my Chevy cobalt trunk! Running off of a DD M3 amp. Got new box plans and going to build soon

New box design. Tuned at 52hz 10" wide port . Ram designs enclosure

Current finished box. Gonna paint the ports red to make it pop! just layed some fabric in to see how it looks. Enjoy!

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130724_143418.jpg


http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130726_165006.jpg
http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130730_215934.jpg

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130730_211258.jpg

Color matched DD M3 amp.. Stealth grey ..

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130705_111611.jpg


http://i767.photobucket.com/albums/xx316/cagerage21/GosmsPhoto1373326250315.jpg

NASTY08IMPALA
07-31-2013, 10:42 AM
looks.fun..why tuned so high ...i know thats higher than res. freq. ..burp box?

loudbalt
07-31-2013, 10:42 AM
http://i767.photobucket.com/albums/xx316/cagerage21/20120314_174228-1.jpg

http://i767.photobucket.com/albums/xx316/cagerage21/20120314_174237.jpg

http://i767.photobucket.com/albums/xx316/cagerage21/857826_10200786803861141_285254658_o.jpg

http://i767.photobucket.com/albums/xx316/cagerage21/20120503_214537.jpg

http://i767.photobucket.com/albums/xx316/cagerage21/20120314_171814.jpg

loudbalt
07-31-2013, 10:43 AM
New design tuned high for SPL fun :) this box I have now is daily. Tuned at 33hz two 6" aero ports .

-BenBen-
07-31-2013, 11:09 AM
how the **** you fit a 18 in there with proper amount of air flow? i have a g6 and i think even a 15 is pushing it close lol..we have the same trunk just about

dbeez
07-31-2013, 11:15 AM
News flash those arent aeros.

Savstyle
07-31-2013, 11:27 AM
I want to see a video on you putting the box in the trunk lol. I just bought a cobalt and the trunk opening ***** nuts. Are you gonna fold the backseat down to get it in there?

basswiigee
07-31-2013, 11:43 AM
i got a cobalt and couldnt fit a 15 in the smallest sealed box through the opening !!!!! or the back seat opening... maybe if you take the seat out and box is short than 15in

mazdakid
07-31-2013, 12:01 PM
His sub is firing up so unless the mounting depth on his 9518 is crazy then it should fit through the trunk opening.

slvrado28z
07-31-2013, 12:27 PM
im pretty sure it would fit but might be tight lol

loudbalt
07-31-2013, 02:20 PM
slides right in :) Im aware they are not legit aero ports, All i had was pvc at the time. Take my back seat out it slides right in then put seat back works like a charm. Box is net 6ft for now. Moves lots of air!!!

loudbalt
07-31-2013, 02:24 PM
Exactly!! slides right in and out. Back seats are so easy to take out its kinda scary lol.

loudbalt
07-31-2013, 02:27 PM
Old setup------DD3515------

http://i767.photobucket.com/albums/xx316/cagerage21/20120716_175108-1.jpg (http://s767.photobucket.com/user/cagerage21/media/20120716_175108-1.jpg.html)

loudbalt
07-31-2013, 02:28 PM
I should have flared these ports but im building a new box soon anyways.. I just wanted some BUMP....

loudbalt
07-31-2013, 07:51 PM
http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130731_164218.jpg (http://s767.photobucket.com/user/cagerage21/media/IMG_20130731_164218.jpg.html)
Like a glove!!!! What do you guys think???

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130731_164211.jpg (http://s767.photobucket.com/user/cagerage21/media/IMG_20130731_164211.jpg.html)

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130731_164152.jpg (http://s767.photobucket.com/user/cagerage21/media/IMG_20130731_164152.jpg.html)

loudbalt
07-31-2013, 07:51 PM
http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130731_164218.jpg (http://s767.photobucket.com/user/cagerage21/media/IMG_20130731_164218.jpg.html)
Like a glove!!!! What do you guys think???

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130731_164211.jpg (http://s767.photobucket.com/user/cagerage21/media/IMG_20130731_164211.jpg.html)

http://i767.photobucket.com/albums/xx316/cagerage21/IMG_20130731_164152.jpg (http://s767.photobucket.com/user/cagerage21/media/IMG_20130731_164152.jpg.html)