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Second Skin Audio

Box building/size


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Ive got 2 RE SEx 12s and the box they are in just sounds lame imo dosnt hit low at all and dosnt sound very loud at all. The specs i got from the RE site that was recommended for the subs. The specs for the box are 3cub tunes to apparently 28.75hz

I just did another box but bigger tho im not sure if its going to make a difference... not sure if its even done right =/ i dont know how to work in inchs lol only know mm

50184877.jpg

My max dimensions in the back of my car are:

H 400mm - 15.747inch

W 990mm - 38.975inch

D 650mm - 25.589inch

If anyone knows a better box design id love the help!!!

Also pretty much every box i see on here has a 4inch port opening why have them so wide?

Edited by ExtremeOz
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Needs more port.

That dont exactly help me lol... What you mean?

I mean you don't have enough port area. I'd shoot for around 55sqin of port.

Bassless once again. Can't seem to keep a system for more than a few weeks :)

Saving for a '06 Nissan 350z, look for build around June 2012.

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You can change the in to mm in the options I'm pretty sure

If only it had that option =(

60sqin not 31sqin

I do that by widning the port width yes? if so i changed it to 4" but then the Hz went way up to 55+hz i changed the port length but i had to change it by some rediculas amout just to get it back to 37hz. Sorry im epic fail when it comes to ports =/

Edited by ExtremeOz
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You can change the in to mm in the options I'm pretty sure

If only it had that option =(

60sqin not 31sqin

I do that by widning the port width yes? if so i changed it to 4" but then the Hz went way up to 55+hz i changed the port length but i had to change it by some rediculas amout just to get it back to 37hz. Sorry im epic fail when it comes to ports =/

you have to work the box size along with port length and width to get your desired port area and tuning.

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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EDIT: I WENT RETARDED AND DIDNT CHANGE PORT HEIGHT AND ACCOUNT FOR THAT SO MY PIC IS USELESS!!!! SO I TOOK IT DOWN TO PREVENT CONFUSION!

Edited by ChevyBoy95

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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