03Bonneville 10+ year member
Member
I have an Obsidian 15 v1 and I'm looking to build a box for it. I know OA subs are made to be in smaller enclosures and I was just wondering how do I know for that I'm building it to spec? I need like a step by step way to measure the port tuning because I know the basics of measuring the box walls. I've seen the box specs calculators but just don't really understand them.