 Street Max build log |
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 Sep 5 2009, 11:37 AM
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#1
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 Dubstep  Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526  |
Well i was kinda late with the pictures but i guess never late then never.
I will be building a half wall with 1 15" Fi BTL. tuned to 50-51Hz, Sub forward and port forward. whoever has seen my car before they know that there always was a giant hole in the trunk to the cabin. The box will be 5 Cubes with almost a 12inch port. this is just a trial box, might sound like shit, might sound good, dunno.  I will be making a changeable port to 33Hz, i have never had a box in my car tuned lower then 41 Hz. so I'm kinda excited on that part. Pics :     
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Sep 5 2009, 11:38 AM
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#2
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
So i did some work yesterday....
      
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Sep 5 2009, 11:38 AM
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#3
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
Off comes the door
       
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Sep 5 2009, 11:47 AM
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#4
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
I will be replacing the front baffle with a double baffle. the rear of the box still needs to be sealed off. just hoping this box will be loud.
This post has been edited by Kian: Sep 5 2009, 11:49 AM -------------------- |
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Sep 5 2009, 11:54 AM
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#5
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 Advanced Member Group: Members Posts: 553 Joined: 9-February 09 From: Belgium Member No.: 21,968 |
I think it's too much port area, a lot of port area is good but that is a bit too much i think.
Hope you don't launch cones. Is it 5 cubes before or after displacement? If it's after displacement, then it's probably a too big box for the 15 inch sub. EDIT: if you're going to put 4000w thru that sub in that box, i'm almost positive that you will launch cones. EDIT2:If my calculations are right you're going to have around 4cubes after port displacement with bracing and displacement from the 45's if you do them, you are going to have a really loud system. This post has been edited by kirill007: Sep 5 2009, 12:05 PM -------------------- anyone can hook up a system. Not everyone chooses to do it correctly... (Steve meade.)
QUOTE (Lowroll @ Aug 27 2009, 11:21 PM)  Do the skee ball game, throw your balls, get it in the right hole over & over & you win a prize :D my tline build |
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Sep 5 2009, 11:56 AM
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#6
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
QUOTE (kirill007 @ Sep 5 2009, 11:54 AM) I think it's too much port area, a lot of port area is good but that is a bit too much i think. Hope you don't launch cones. Is it 5 cubes before or after displacement? If it's after displacement, then it's probably a too big box for the 15 inch sub. I agree its a whole lot of port area. Its 5 Cubes before displacement. i made the box so i can easily trim it down in size. -------------------- |
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Sep 5 2009, 11:58 AM
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#7
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Advanced Member Group: Members Posts: 48 Joined: 12-February 09 From: Chicago IL Member No.: 21,999 |
Props on getting to a good start. I just can't see why you would sacrifice your entire back seat for a single 15"?
Good luck with the rest of the build |
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Sep 5 2009, 12:25 PM
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#8
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 Advanced Member Group: 18+ All Access! Posts: 1,617 Joined: 13-November 07 From: school- blairsville, PA home- Monroe, NY Member No.: 4,774 |
box is lookin nice man! interested to see how ya do the seal from the trunk...
This post has been edited by mbdblue: Sep 5 2009, 12:26 PM -------------------- Turning up a system to a level that has audible distortion is more damaging to your ears than listening to an undistorted system at the same volume level. The threshold of pain is always an indicator that the sound level is too loud and may permanently damage your hearing. Please use common sense when choosing a muffler!
 "We eat, sleep, and breathe this shit" 1996 Honda Prelude S 2 sets memphis PR 6.5" comps Knu Konceptz wiring 1 15" Level 4 XL D2 saving up for some new amps...giant sub without powa :( |
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Sep 5 2009, 12:30 PM
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#9
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 Advanced Member Group: Members Posts: 375 Joined: 20-March 09 From: crestview fl, panhandle Member No.: 22,614 |
hope it gets you closer or into the 50's
-------------------- justin smith
1996 mercury grand marquis 20'' bentchi b7 lexani n3000 245/35/20 cactus 5kw at 1ohm dcr(beast) 1 15'' hdc3 bought from snoopysnooper 3.25^3ft @26hz fisher customs enclosurebought from orangelss kicker zx650.4 componets in still the works 200amp motorcraft alt xs power d3100 (beast) kenwood ddx512 h.u. you mean my EX? the one I dumped? just remember every time you kiss her that i used to cum in her mouth and BTW your girl just called me.... pure pwnage |
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Sep 5 2009, 08:58 PM
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#10
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
QUOTE (justin smith @ Sep 5 2009, 12:30 PM) hope it gets you closer or into the 50's If it does not put me in the 49's+ im going to be pissed. -------------------- |
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Sep 5 2009, 09:11 PM
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#11
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 Advanced Member Group: Members Posts: 1,624 Joined: 24-April 09 From: Amarillo, TX Member No.: 23,109 |
good luck with this build, street max is a VERY HARD class.
lots of port is good but probably too much airspace for that 1 15. what battery are u goin with? -------------------- LETHAL AUDIO - CEO/OWNER
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Sep 5 2009, 09:14 PM
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#12
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
QUOTE (matt402 @ Sep 5 2009, 09:11 PM) good luck with this build, street max is a VERY HARD class. lots of port is good but probably too much airspace for that 1 15. what battery are u goin with? Im probably going to drop it to 3.5 Cubes. I will be going with 1 D3100 -------------------- |
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Sep 5 2009, 09:19 PM
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#13
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
QUOTE (kirill007 @ Sep 5 2009, 12:54 PM) I think it's too much port area, a lot of port area is good but that is a bit too much i think. Hope you don't launch cones. Is it 5 cubes before or after displacement? If it's after displacement, then it's probably a too big box for the 15 inch sub. EDIT: if you're going to put 4000w thru that sub in that box, i'm almost positive that you will launch cones. EDIT2:If my calculations are right you're going to have around 4cubes after port displacement with bracing and displacement from the 45's if you do them, you are going to have a really loud system. Yea im going to do all 45's in the entire box, then use 1/2 inch thread rod for bracing. if it works well i'll resin the entire box also. -------------------- |
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Sep 5 2009, 09:21 PM
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#14
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 DC PWNT ME!!! Group: 18+ All Access! Posts: 3,347 Joined: 14-October 06 From: 951 Member No.: 324 |
it looks bad ass man, i'd like to see more pics so get on it....
-------------------- Subs: 2 digital design 9512g
Box: 5 cubes 90 inches of port Amp: sundown saz2000d MIDS: re audio components and 6x9s H/O alt: DC Power Engineering 270xp (beast) Deck: JVC AVX720 double din DC POWER ENGINEERING 1-888-441-0144 best alternators in the business!   |
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Sep 5 2009, 09:25 PM
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#15
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Advanced Member Group: Members Posts: 1,624 Joined: 24-April 09 From: Amarillo, TX Member No.: 23,109 |
fyi, brace the box and test before u add 45s. (they dont always give gains)
good battery choice  .
-------------------- LETHAL AUDIO - CEO/OWNER
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Sep 5 2009, 09:32 PM
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#16
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
QUOTE (matt402 @ Sep 5 2009, 10:25 PM) fyi, brace the box and test before u add 45s. (they dont always give gains) good battery choice .Yea the D3100 will put me at 756.81 in^3 the battery limit is 800 in^3.Then i am going to need to find a good 2/0 AWG power/ground wire for my amp. -------------------- |
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Sep 5 2009, 09:40 PM
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#17
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 Advanced Member Group: Members Posts: 905 Joined: 8-November 07 From: OXNARD,SO CAL Member No.: 4,641 |
Good luck man
-------------------- H/U Pioneer DEH-P6000UB
Audio Control "Matrix" Line Driver Audio Control 24XS 2way electronic crossover frontstage, 4 CDT Audio ES-62iUS Gold 6.5 mids & 8 CDT tweets amp running 4mids, Audio Systems "Twister" F2 500 amp running 8tit & alum tweets, Zapco Ref. 350.2 2 18" fully loaded Fi BTL'z amp ARC Audio 4000SE & 2 runs 1/0 wire box is about 13 cubic ft. tuned to 33 hertz batts. 1 yellowtop & 2 Odyssey 31-PC2150 280 amp DC Power alt. MLA module All in a 96 Grand Cherokee on white walls Team Bass-Hz |
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Sep 6 2009, 09:27 AM
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#18
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
Did some more work today.
Some 45's   Some bracing       
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Sep 6 2009, 09:28 AM
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#19
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
Did the right and the left triangles
all the openings will be sealed off with Liquid nails.  The box has to be pushed back a lil.  Started to use the expanding foam. 
This post has been edited by Kian: Sep 6 2009, 09:34 AM -------------------- |
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Sep 6 2009, 09:51 AM
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#20
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Dubstep Group: 18+ All Access! Posts: 1,318 Joined: 24-January 08 From: New Jersey Member No.: 7,526 |
Monday or Tuesday i am going to do a complete redo of the baffle.. Anyone know what the exact cutout radius is for a 15" woffer cause i completely F'ed up the current hole.
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