Here's a link so you can download the PDF of the basic 2 X 12 Speaker Cab design I came up with, based on the dimensions I got from my Marshall MA100C amp, hope this proves to be useful to you guys:
I can't see why this couldn't be made as an open-back Cab, even though my MA100C amp is a semi-open-back design, I'm going to use this basic design to build a 2 X 12 Cab for my Peavey Renown amp because the width of the cab seems to match it pretty well.
Last edited by DrNomis_44; 17-09-2016 at 09:36 PM.