With our stapler in hand, we begin the process of stretching fleece over the area. | 
All stretched and ready for resin. | 
The entire surface was soaked with resin and fiberglass mat was applied for additional strength. After the resin was pretty well dry, a second coat was applied. From there, the pieces are off to the body shop. |
Holes were drilled to allow the amplifier wires to pass. | 
The panel is now back from the body shop. First, it was test fit to ensure that everything remained aligned. | 
The box is also back from the body shop. Here, the speakers are secured using nuts and bolts. Thread lock is used to ensure these guys don't vibrate themselves loose. |
The speakers and forced air port are secured and the box can be sealed up. | 
A consistent bead of silicone is applied before the top is put on. | 
After the predrilled screws were tightened, the box top was air-nailed in place. |