Decoupling Enclosure: Plywood on each side of the 8020 enough?

(crew) #1

I read that decoupling your enclosure improves the soundproofing of the enclosure. However at some point, the two panels will have to connect. If I am using an aluminum frame enclosure similar to the 8020 and screw 2 panels on each side, where they are connected to th aluminum frame, but not to each other, is this enough to create a decoupling effect or will the aluminum frame be a conductor to the vibration?