posted
what i meant by no wall is a box that goes from one side of my truck to the other and 3" from window line. i was wondering if anyone has ever built that kind of box and if there was enough room to do 3 15s ported if not would it be better to do 2 15s ported or 3 15s sealed.
posted
2 ported IF...IF there is enough room under the window line
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SoundStream/XS Power 5th place SS N/W World Finals 08 Reigonal 5th place SS N/W World Finals 09 N. America Posts: 1140 | From: Yorktown, IN | Registered: Aug 2007
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posted
possable but next to no air space for the subs to work in.I have a reg cab F-150 and all I could do was two DD9912`s ported for the street. Find you air space and fill it will the subs you can in a proper box size.
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well i should have 4 cubes i dont know if it will be enough for 3 15s ported so its between 2 ported or 3 sealed until i get to do a blowthrough this fall.this is not permenant just something until i finish school,turn 18 and move out.
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you know if you only have 4 cubes you could just do two ported 12's and come out a lot better! sometimes bigger isn't always better?
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He build a box that comes out to be around 4 cubes, he did a small port firing to the driver side that was loudest when we pushed it all the way up against the driver side wall.
Had an SPL POS amp on it, rated like 1300 watts at 2 ohm, and only has 1 battery and factory alt.
Got it doing right at a 139 on the dash legal and a 142 on the dash with the door open. Didn't meter it outlaw
Really not bad for no more power then he has, he also just has an 8 gauge ground on the amp lol.
I'm gonna keep helping him out I think I can get it to do a 45 with a diff box and some time invested in tuning.
I'm thinking 1 badass 15 ported might be the way to go though.
Just a FYI...it started out under a 37 when I first started playing with
Made me remember how fun it was to do small changes to a street setup and watch the numbers jump
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Posts: 8178 | From: Russellville AL | Registered: Nov 2002
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posted
well i changed it to 0 guauge ground and took out the rest of the jack stand and thanks to justin we got it doing a 42 with the door open and now i got to build another box. thanks justin
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now get some highs and you'll be golden lol just cut holes in the door
-------------------- Team Notoriously Loud Mafia I will drop to my knees and straight up junk punch you Posts: 2509 | From: philcampbell, al | Registered: Aug 2006
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-------------------- TEAM DB DRIVEN TEAM KINETIK TEAM REVOLUTION 2008 Street B (on hold: dead crx!!) 2008 USACi prostock 1801-3000 Some RD Gear Posts: 33 | From: Watertown, Mitchell, Huron SD | Registered: Jun 2005
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posted
well im thinking about testing and putting a baffle over the other one and do 1 15 and change the port to the top instead of the side and do it external. Any input would be appreciated. thanks
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