Custom Speaker Plans, Designed for your Subwoofer.
Just scroll down and fill out the form to get started!
Basic Plans Start at $85
Up to two subwoofers, with a front or side slot port in a rectangular prism. Prices go up as the plans get more complex.
Vehicle Specific Enclosures?
Nope! Same goes for under seat or behind the seat truck boxes. If I don’t have the vehicle on hand I can’t grantee that it will fit.
What do I get?
A PDF file and a personal use license for copyrighted plans. The plans include detailed drawings from multiple angles, plus dimensions and a parts list.
Performance Optimization
Plans include results from computer models showing frequency response, port airspeed velocity, and and cone excursion. I will also let you know if for some reason the box you want will not work for your subwofoers.
How long does it take?
After you complete the form you will get an email if I have any questions, or an invoice within two business days. I require half up front and the goal is to get you your plans within 15 business days. I will let you know if it will take longer.
How do I break down the sheet goods?
That is up to you and is primarily a function of your tools. The box will be designed in a way that will make cutting and assembling as easy as possible.
If Custom plans are expensive,
Then check out these pre-made plans.

