Request a Custom Build

Tell us the subwoofer, how many, and the most width, height and depth you can give up. We solve the airspace, the alignment and the port for that driver in that space, and send you the design before anything is cut.

You do not need to pick an airspace or a tuning. If you are not sure whether the box should be sealed or ported, leave that to us and say what you want from it: more low end, a smaller footprint, or room for something else in the trunk.