first box build=disaster

[thormotox448 10+ year member]

well i made a box for two kicker comp vr 12s. Net volume of box was 4.5 ft^3 @ 34 hzs. This was also my first time using aeros, i used 2 4". so anyways i got the box done put in my car to replace the prefab sealed box i had and it seems to have less output. //content.invisioncic.com/y282845/emoticons/furious.gif.fc81ca146dbff91fede3ed290dbc4f4c.gif

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[TheFiverMan 10+ year member]

prolly didnt do it right..since its ur first time messinh with aeros..

 

[BuckyBoy 10+ year member]

Probably shoulda used some bigger diameter aeros.

Did you used flared?

The port area is only like 25. Suggested amount is 12-16 per cubic foot, which would be at least 54 in your case. Can you fit two more 4" aeros?

 

[thormotox448 10+ year member]

i thought i messed up with the tuning but i took the aeros out again and recheck the length and it checks with what the port length calculator on psp so im not sure

 

[thormotox448 10+ year member]

yeah they were flared. might be able to fit two more but it will be cutting it close. i guess ill just have to mess around with it some more tomorrow

 

[yunvme666 10+ year member]

unflared aeros? wtf?

 

[wheeler8921 10+ year member]

unflared aeros, aka pvc.