Need help with 6th order

[Mrbananaman1340]

Hey guys, I recently got a deaf bonce sa 302 on 2000watts rms and have it in a dreaded prefab box tuned to 36hz rn, I want to build a 6th order for it to maximize pressure/windiness, I'm very very new to box design and have no idea if I could just find a design for one online or how I could figure out designing one myself. 🤦