Hi-Fi speaker

2 way Hi-Fi loudspeaker.
Printing time 38hours with 0,8mm nozzle so it is a big print.
I made mine on an Ender 3 V2.

History.

Wanted a surround system and as I have my Hi-Fi moved to another room I can not use my regular speakers. Start looking at system to buy but even the cheapest was not so cheap, and the sound from them was not so good. Started wondering if I should build my own cabinets and eventually I found this.
https://duanebrowndesigns.blogspot.com/2018/10/getting-your-feet-wet-in-diy-speakers.html?m=1
I read about it on a few forums and all seem to be impressed.
Have built a few cabinets before but it was a long time ago, and it would be nice to build on something that was tried with good results. I made a few calculations on box volume and port and it indicated that Duane probably is correct. The crossover is above my knowledge so this I copied but the box design is my own. Trying to avoid standing sound waves and make a thin walled cabinet is not easy. A sphere