Fiberglass box for dodge

[avs20 10+ year member]

Ive decided to build a sealed fiberglass box for my Ram quad cab. Ive already got the rear seats out, so Im going to use the two storage areas where the seat normally sits.

The subs are going to be inverted. The only problem Ive run into is the amp rack.

Originally I wanted to put the amps in between the subs, but to get the wires in there, the box would no longer be sealed. Should I just use silicone to plug the holes? Or should I make an amp ramp on the rear wall of the cab?

Any pics you guys have of fiberglass boxes/amp racks would be real helpful for some ideas.

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[Gauntlet 5,000+ posts]

You can just drill a small hole in the box, run the wires through it, and plug it up with a good amount of silicone like you said. Or you can make a baffle out of MDF for a cup terminal, and attach it to the fiberglass base or what have you with dowels.