This box specially designed for home purpouse. Its specification is as fallows

1 .Ply wood.............................12 mm 

2. Height.................................12"

3. Width...................................8"

4. Depth..................................8.5"

5. Air hole................................1.5"

6. Speaker cutting..................5.5"

7. Tweeter Cutting..................2.25"

8. Outer...................................Paint