I just built a subwoofer box for my JL Audio 12W6 V2, the recommended net
volume in the JL site (PDF) is 1.25 cub ft. but due to faulty calculation,
I built mine as 1.225 cub feet.

Question 1: Do you guys think I need to rebuild the box to get it perfect?
Question 2: I am wondering how different will 0.025 cub feet affects the
sound quality? will it be big difference?

John