Is this enough port area?

[stingray72]

I have a fi sp4 v2.1 18 dual 2 ohm on the way and im going to put it in a 7 cubic foot net box tuned to 34 hz with a big a.. port 8 inch.  Is this enough port for 3000 watts?

[Triticum Agricolam]

8 hours ago, stingray72 said:

I have a fi sp4 v2.1 18 dual 2 ohm on the way and im going to put it in a 7 cubic foot net box tuned to 34 hz with a big a.. port 8 inch.  Is this enough port for 3000 watts?

In my opinion a 8" port isn't enough.  I would use a 10" aero port at a minimum.  

[stingray72]

3 hours ago, Triticum Agricolam said:

In my opinion a 8" port isn't enough.  I would use a 10" aero port at a minimum.  

Do you have any idea where I would find a 10 inch aero port?

[stingray72]

I found one now i have to figure out how to make it fit.

[stingray72]

the 10 inch aero link looked suspicious so i ordered another 8 inch port from big a$$ ports.