Using the round port calculator on the12volt.com.
When entering the box volume (vb)... is that value internal volume and displacement? I think from the forumla it is internal but anyway...will the sub displacement make that much difference?
On a side note, when measuring the port length (bigass ports) is the length from outside of flare to outside flare or just the tube section.
Probably newb questions but my first venture with a ported enclosure. Doing a psi bass line 15 in 5cuft tuned to 30hz. 600-800 Wrms. Last, do i need to do anything with the subsonic filter?
Thanks
When entering the box volume (vb)... is that value internal volume and displacement? I think from the forumla it is internal but anyway...will the sub displacement make that much difference?
On a side note, when measuring the port length (bigass ports) is the length from outside of flare to outside flare or just the tube section.
Probably newb questions but my first venture with a ported enclosure. Doing a psi bass line 15 in 5cuft tuned to 30hz. 600-800 Wrms. Last, do i need to do anything with the subsonic filter?
Thanks