1. ## .78^3 ft @ 30hz

I need a box for a dayton HO 10. It would need .78^3 ft tuned to 30 hz. That would be .7^3 ft after displacement. My carpentry skills are fine but I have no idea how to design a box. can anyone help me out please?

Thanks

2. ## Re: .78^3 ft @ 30hz

Originally Posted by cbrei1023
I need a box for a dayton HO 10. It would need .78^3 ft tuned to 30 hz. That would be .7^3 ft after displacement. My carpentry skills are fine but I have no idea how to design a box. can anyone help me out please?

Thanks
1.5 @ 32 worked really well for the one I just installed in a local's car

3. ## Re: .78^3 ft @ 30hz

Everyone i spoke to until now has said small enclosure for it. Either way though I dont know whatever math goes into designing a box. especially port tuneing. I found a design for 1.5 so I have that if i go that route, can you help me with a smaller one though?

4. ## Re: .78^3 ft @ 30hz

in that small of an enclosure, that would be one hella long port

5. ## Re: .78^3 ft @ 30hz

is it possible?

6. ## Re: .78^3 ft @ 30hz

Originally Posted by cbrei1023
is it possible?
use an aero port

7. ## Re: .78^3 ft @ 30hz

Originally Posted by cbrei1023
is it possible?
with a slot port, the length with 24insq of port would be near 90 inches.

the port area would have to decrease significantly to decrease the length.

8. ## Re: .78^3 ft @ 30hz

is there any difference in sound with aero port vs slot ported?

9. ## Re: .78^3 ft @ 30hz

use an aero port
even with an aero, it would have to be 25" long to get 30hz from a 3" diameter

10. ## Re: .78^3 ft @ 30hz

What differences are there with a 1.5 and a .7 box, as far as sound is concerned and as far as the sub itself is concerned. Box design will affect the sub, right?

11. ## Re: .78^3 ft @ 30hz

A 3'' aero probably won't be enough port area if you're running a decent amount of power to it. How much power are you going to send it?

12. ## Re: .78^3 ft @ 30hz

I have 600WRMS at my disposal.

13. ## Re: .78^3 ft @ 30hz

With the low tuneing i figure I would give it less than RMS so maybe 400-500.

14. ## Re: .78^3 ft @ 30hz

i would do 1cube at 32hz with a 3" aero

15. ## Re: .78^3 ft @ 30hz

alright. So if I have a 1 cube box. I use a 3" aero. The aero will shrink the volume of that box right? As will the sub.

1 cube before or after displacement.

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