[Group6]

When we are recessing our tweeters and woofers into our speaker box, what is the best way to secure them? Should we glue or nail them or use something else?

[JimJ]

I've had good luck with coarse-thread drywall screws, or T-nuts/hurricane nuts and bolts for heavier drivers.

[S Clark]

Dry wall screws work great.  It the woofer or tweeter has a foam gasket, it will form an air tight seal.  If not, thin foam weather stripping works well.  I'd avoid something like silicon caulking- after it dries it is nearly impossible to remove the driver from the cabinet should you need to.