2 Dayton audio 15 in 5 cuft?

[fa5chups]

I can ya but doesn’t that only give you guess and that with power it changes ? I modeled up a few things and it gave me som eye raising results not sure if I entered stuff wrong or what

I wa looking at the Rockford punch 1 15s they have similar displacement and would fit in a sealed pre fab. You think I should look towards the ported single 15

 

[spokey9 5,000+ posts]

I wa looking at the Rockford punch 1 15s they have similar displacement and would fit in a sealed pre fab. You think I should look towards the ported single 15

A single ported 15 will be louder than 2 of the same subs sealed on the same power

 

[huberoy123 10+ year member]

Im looking at the Dayton audio RF 15, 500w reccomended sealed volume is 2.88, we are stuck with prefab due to budget but I found a box with 2.5cu ft each sub. Is that enough or will I be choking out the subs?
Goal is sql, they equally value SPL and sq, I figured the Dayton rf bc of the high sensitivity and low power rating with decent xmax for the price. (We are stuck with 800w of power)
Here’s the box link
https://absolutepromusic.com/produc...DouodwjVw77GkWnZgfS8ZYuhIbPwV-Ub2vqcNsM&gQT=1
Subs

I would take a chance with the 2.5 volume or less per sub, in a ported enclosure. I would also agree with the 3/4" MDF construction. Just a recommendation.