Fiberglass Layers

[djXternal 10+ year member]

ok so i'm making an enclosure out of fiberglass for 2 JL 10w0's... so ony total of 300W goin through the enclosure...

the enclosure is sealed and 1.3cuft, and right now i have 3-4 layers on it... there is only one spot on the entire enclosure that i can even come close to flexing... now i was wondering, since im not putting very much power into this thing do i really need 7 layers? now that one spot that flexs a little i will put 1-2 more layers on till i cant move any part of this... but time is crucial i gotta get the subs up and running by the 19th

so are that many layers actually necessary?

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