can you help me out wit box's part, that im looking screw/nail but what kind of screw type/size on 3/4" mdf that I can tightened on each edge?

Where do I buy the carpet around in GTA? also type of glue for carpet to cover around the box?

if you pleased give the details, and thanks for all your inputs idea.

 

^^^^English next time please!^^^^

For screws I use a 1 1/2" wood screw, make sure you predrill a pilot hole with something like a 1/64 bit to prevent the MDF from splitting which it is prone to do. As for glue for carpet get a spray adhesive like 3M 707 all can be found at Home Depot. Hope that answers some of your questions.

 

thank u, stickyfingaz

 

For box carpet you can probably pick up some at your local car audio place.