I am building a sister sub to the one I built back in 2006 with the same woofer and amp since I have been so happy with it. My only issue has been that when I really want to crank it I have hit the cut off on it several times and even blew my amp once so I want to take some stress of her while smoothing out room response. I'll probably make a 3rd at some point. I just want to make sure I am getting everything correct before I start.
So I am going to use the Dayton 12" HF and BASH 300 amp.
Box will be tuned to 21 Hz, 5.3 internal volume, 4" x 11.24" port.
With that in mind I will build a box 20 x 24 x 24.
Does that look correct?
Thanks in advance.