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Second Skin Audio

Help With Ported Box?


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Alright thanks guys, ill let you know when i get confused on something. lol

so does this looks good?

box-1.jpg

port should only have a 3 in opening but yeah otherwise good

Car is 2010 Scion Tc

Currently in car

Deck- Sony XAV-60 in-dash mobile video system

Speakers- Rockford Punch 6.5in comps in the front and coax in the rear

Subs- 2 Gen 3 Rockford P3 12's dual 4 ohm

Amps- Rockford P1000-1bd and P400-4 Alpine Mrp-f300 is in for P400-4 which is out to service

Wiring- all rockford nuff said

Enclosure- Dual 12in custom box by SRQ

Battery- Optima Yellow top with big 3 done

Sound Damping- All Dynamat products 1-2 layers throughout with liner on top

rockford-fosgate-logo.gif

Link to my build log- http://down4sound.co...=newpost&t=5275

Link to my youtube- http://www.youtube.c...ser/Jville140db

MECP Advanced CEA # 110531

BassBox 6 Pro for Box Building/Re audio box calculator

If you can hear the passenger it aint loud enough!!!!!!!

QUOTE (MickyMcD @ Sep 25 2009, 07:25 PM) "My system has 30 speaker terminals, that means shits wanging doggggg....."<!--QuoteEnd--></div>

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wooops i did slot port on one side not in the middle

3" wide port.... again this was to save space

you are going to be cramped for space with those dimensions... box needs to be 3.5cuft min after all displacement and ur already really close with the above design... if its down the middle the box will be smaller and need to be tuned a wee bit higher to compensate

thats amatt85s box calc i still use

TeamSundown-sig.jpg

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yeah and the first port piece is 10.5" long, then a 90 degree turn and another 6.75" to get a length down the middle of the port to be 22.5"

i can put ur box on sketchup if you can sacrifice a bit more height... how many inches max tall can it be?

otherwise if its fine to be slot ported on one side just follow the spreadsheet design.... enter the dimensions on RE Box Calculator.... but ignore the results because that calculator doesnt account for sub disp. so the volume and tuning wont be correct... just use it for the top & bottom, front and back and left and right piece and use the 10.5" an 6.75" for the port walls

TeamSundown-sig.jpg

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yeah and the first port piece is 10.5" long, then a 90 degree turn and another 6.75" to get a length down the middle of the port to be 22.5"

i can put ur box on sketchup if you can sacrifice a bit more height... how many inches max tall can it be?

otherwise if its fine to be slot ported on one side just follow the spreadsheet design.... enter the dimensions on RE Box Calculator.... but ignore the results because that calculator doesnt account for sub disp. so the volume and tuning wont be correct... just use it for the top & bottom, front and back and left and right piece and use the 10.5" an 6.75" for the port walls

It can be up to 19inches in height. If you could put it up on sketchup that would be nice!

01' Chevy Silverado 4x4

18'' Fi Btl

Sundown Saz-3000D

(Sold the system)

New build coming soon..

Pics of My Truck

TTF-banner-1.gif

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Im going to go buy the wood today, and hopefully ill get it started sometime this week.

I also had a question.. I notice that alot of y'all spray paint the port.. whats the reason behind this?

01' Chevy Silverado 4x4

18'' Fi Btl

Sundown Saz-3000D

(Sold the system)

New build coming soon..

Pics of My Truck

TTF-banner-1.gif

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