This is EXACTLY what I needed! I want the same box. But I'll be using a single 12" pioneer ts-w5000spl sub. Thank you so much for taking the time to share. 🙏
I wish I knew brother I don’t know. That’s the first bandpass box I have ever made, and I’m not gonna lie to you. I didn’t know what the F I was doing, but by the grace of God, the box wind up bumping.