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Discussion Starter · #1 ·
Well this is for my two SA-8's i got. These are going in a trailblazer.







Here is where im not sure. I havent decided on 2 or 3 external ports. They are 4in wide and 15in long. Any of you guys have any input?

 

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Discussion Starter · #3 ·
box is 20x20x14. as for tuning i dont know how to measuer tuning but i put how wide and long the ports are that im using
 

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box is 20x20x14. as for tuning i dont know how to measuer tuning but i put how wide and long the ports are that im using
look up torres box calculator, its a great program to figure out tuning and what not
 

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That was crafty.
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box is 20x20x14. as for tuning i dont know how to measuer tuning but i put how wide and long the ports are that im using
2 ports at 15" would put you just under 40hz, which is a little high for me but ideal for some people.

3 on the other hand would put you at 48hz, which is shit for daily.

Would like to add that box is awful large for two 8's... :/
 

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Discussion Starter · #6 ·
great calculator thanks bro
 

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Discussion Starter · #7 ·
2.1 cuft after sub displacement but i figure after the 45's itl be down to 1.8
 

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Discussion Starter · #9 ·
yea its mostly built now. Im gonna give her a shot ill just have to watch out for it. THe next box may be comeing soon if i dont like the way this one sounds
 

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with that they will be flooping like a fish out of water ... i made mistake and went .3 over ... and regreted it ... you prob cant run RMS with that much extra space
 

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Discussion Starter · #11 ·
well i got extra wood any one got good ideas for a box that is sub up port back
 

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Discussion Starter · #13 ·
ill see what i can do
 
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