Is there anywhere on the web where I can find some tutorials or photos on how to build a 4x10 cab for guitar? I've already read this (https://www.ultimate-guitar.com/forum/showthread.php?t=141936) but it seems to be missing some information on 4x10s for guitar...

Also, this will be my very first build, so I'm gonna need some detailed instructions, preferably...thanks in advance.
Youtube it. I did that and found loads of videos of people showing how to make them.
"For we are nothing without brotherhood and brotherhood is nothing without our brothers" -We Came As Romans