I saw that in my latest Parts Express flyer. Crazy if you ask me (that design looks to be compensating for something).

I am going to build a sub to be my 2nd sub for my home theater. I have the details, but need to get it built. Looks to try to duplicate the sound of my SVS sub. I have the amp, woofer (from Parts Express) and port tube. Need to get the MDF and such (it will be a box instead of a "sono-sub"...

Farewell - June 4, 2020