Quote:
Originally Posted by
bass addict 
Quote:
Originally Posted by
brian6751 
6-7 equal plies. Yes. Absolutely. As long as you inspect it and it has few voids. There will be some but I've seen nasty sheets before.
Quote:
Originally Posted by
Audiophile1178 
This is being made using Arauco ply from Home Depot:
Seems to be working fine so far as the build is concerned. The only downfall is that it's a very soft wood and can be marked fairly easily.
OK, thank you. I'll move forward with this direction. If everything goes as planned I should have all my cabs cutout today. I can then work on assembly over the next couple days.

I'll be building a 4.7 net cu ft triangle corner subwoofer, 24" x 24" x 34" face x 40" high, image like this:

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It's a dedicated corner HT subwoofer, will have interior barcing/etc.
I plan on using Arauco ply like others have, since it will be under the green fabric that prior covered my bass trap there I don't really care the finish.
Is there a cheaper plywood/other wood 3/4" thick to use that is structurally acceptable that I should consider, or safe bet for value savings is stick with Arauco ply?