Instructables
video DIY 1x12 Speaker Cabinet
We were looking for a cheap sounding speaker + speaker cabinet, and thought, instead of spending money on one that's made, why not make it ourselves!
pfred29 months ago
You should use an angle bracket to attach your jack to your speaker cabinet. You can see how I have a piece of angle with a hole in it attached to a piece of wood to hold a jack in this picture:

http://http://www.instructables.com/files/orig/F4U/789B/GTMEPB7S/F4U789BGTMEPB7S.jpg
Tymkrs (author)  pfred29 months ago
Ah good idea! :)
pfred29 months ago
(removed by author or community request)
pfred2 pfred29 months ago
Whoops. let's try that again. I forgot to make the URL a link.