Alphasonik MAYHEM PSW915 - Manual (Page 6)

Now that you know about subwoofer specifications it's time to
learn about building subwoofer boxes. If you've done any
woodworking you shouldn't have much trouble when building
a subwoofer enclosure. One of the main differences will
probably be the material used in building subwoofer boxes as
compared to other woodworking projects. When building a
custom subwoofer box you will want to use minimal MDF
(medium density fiberboard).
TOOLS REQUIRED TO BUILD AN ENCLOSURE
Safety goggles
Table saw or circular saw
Powered screw gun
Router or jig saw
Variety of sizes of drill bits
Wood glue
Silicone
Wood screws
To ensure your safety while building an enclosure, please
read all manuals for the power tools you will be using, as they
will include valuable information on handling the tools and
safety tips.