fiberglass sub box

ok lol. we messed this one up then lol. we did glue it and will silicone the seems. it will be pretty solid. i dont think the plywood will soak up much sound and i doubt much will leak out. it has less room then the box i was useing it in tho. also we didnt leyer it like that. just single layers so far. maby we will finish it up like this and see. then before paint we can layer it up some more. i have heard and was planning on filling the box with stuffing. like pillow insides. i think that would give less room inside tho.