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Second Skin Audio

New box for x15 is not as loud.


whatusay45

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Is this tuned to low or is the port to big for the sub to move any air?

Little too big, not enough back pressure for the sub to perform well.

X's actually love low tuning, seen people gain on the meter by tuning them lower believe it or not

Example, friend of mine did a build, which was 6 x 12's on 4 saz 2500v2's, he tuned the port to 34hz, did a 152, tuned the port to 30hz, ended up doing a 156, I'm not kidding lol, it was strange lol

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2003 Kia Sorento

Team Subsonic Lows
Team Bassin' on a Budget


2016 Rebuild Under Construction

Best score: 150.2 at 40hz (3k, 2 Custom HDC3 15's) Usaci style(door open, in the kick)

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The box is tuned to 30hz I believe?

Yeah, according to ryan's design, though be nice to know the port length lol

2003 Kia Sorento

Team Subsonic Lows
Team Bassin' on a Budget


2016 Rebuild Under Construction

Best score: 150.2 at 40hz (3k, 2 Custom HDC3 15's) Usaci style(door open, in the kick)

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@Omega, that's the cleanest system I've seen in a while! Whoa. Very nice.

I give credit to my friend Dave, owner of the Audio Garage lol

https://www.facebook.com/pages/The-Audio-Garage/191985050997540?fref=ts

2003 Kia Sorento

Team Subsonic Lows
Team Bassin' on a Budget


2016 Rebuild Under Construction

Best score: 150.2 at 40hz (3k, 2 Custom HDC3 15's) Usaci style(door open, in the kick)

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Something must be up with your enclosure,yes it has quite some port area,but it should be loud in that net space of 4. My enclosure is almost the same thing. 5.8gross 4net around 58sqinches of port at 30hz. Both my 15 nightshade and zv4 love it and they get down on a pair of sq3500.1's. Not sure what your issue is but it should be warping your windshield at 30hz.

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Something must be up with your enclosure,yes it has quite some port area,but it should be loud in that net space of 4. My enclosure is almost the same thing. 5.8gross 4net around 58sqinches of port at 30hz. Both my 15 nightshade and zv4 love it and they get down on a pair of sq3500.1's. Not sure what your issue is but it should be warping your windshield at 30hz.

Both those subs have a much stiffer suspension than the X, they can work with the bigger port

2003 Kia Sorento

Team Subsonic Lows
Team Bassin' on a Budget


2016 Rebuild Under Construction

Best score: 150.2 at 40hz (3k, 2 Custom HDC3 15's) Usaci style(door open, in the kick)

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