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Second Skin Audio

Premade box for 2 door jeep wrangler work with sa12?


Tway4231

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Hey guy. I’m really struggling to understand if the sundown audio sa-12 with work for this box. 

Sundown audio SA-12 

1.5-2.0 ft^3 @ 35hz 

Ported sub box

Volume: 1.75 cu.ft net
Vented Box
Standard Port Configuration:
12.5"x2.5" x 24" Long
Tuning: 33 hZ

 

Does it matter that the hz is off by two? And if it does what could i do to make it match? Also on I saw that on the sundown audio website that it says .14 ft^3 displacement for a ported box. What does that mean and will this box still be ok for it. It seems to fix other wise. 

Subwoofer

http://www.sundownaudio.com/index.php/subwoofers/sa-series

Ported box

http://subthump.com/Jeep-Wrangler-TJ-YJ-and-JK-Custom-Subwoofer-Enclosures-by-Subthump/New-20072016-Jeep-Wrangler-Single-12-Vented-Front-Fire-Sub-Enclosure-wAmp-Shelf-clone-1.html

 

Thanks!

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If it were me I would tune it to whatever I liked and not follow the recommended 35hz.

.14 ft3 is how much space the sub uses so you would subtract that number from the box volume to get your actual volume. In your case it would end up being 1.61 ft3 with the sub installed in it.

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